Q: What is the sum of all factors of the number 30,680 excluding 30,680?
A: 44,920
The factors of the number 30,680 are: 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 104, 118, 130, 236, 260, 295, 472, 520, 590, 767, 1180, 1534, 2360, 3068, 3835, 6136, 7670, 15340, 30680.
If you add them up, you will get the total of 30,724. Now subtract 30,680 to get 44,920