-156
factors of 30 that add to 17 are 2 and 15
-23
The four factors of 33 add up to 48.
The four factors of 33 add up to 48.
How about 3 and 6
It wasn't me, but I would have come up with 33. The four factors of 33 add up to 48.
335
The only number between 30 and 40 with distinct prime factors which add up to 12 is 35.
Factors are multiplied, not added. The question needs to be something like, "Which two factors of thirty add up to 11?" The answer would then be 5 and 6.
Add them up. The prime factors of 30 are 2, 3 and 5. You can handle the rest.
584