Q: What is the sum of all factors of the number 9,630 excluding 9,630?
A: 15,642
The factors of the number 9,630 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 3210, 4815, 9630.
If you add them up, you will get the total of 9,645. Now subtract 9,630 to get 15,642