Q: What is the sum of all factors of the number 302,309 excluding 302,309?
A: 61,531
The factors of the number 302,309 are: 1, 7, 19, 133, 2273, 15911, 43187, 302309.
If you add them up, you will get the total of 302,370. Now subtract 302,309 to get 61,531