Q: What is the sum of all factors of the number 381,830 excluding 381,830?
A: 305,482
The factors of the number 381,830 are: 1, 2, 5, 10, 38183, 76366, 190915, 381830.
If you add them up, you will get the total of 382,135. Now subtract 381,830 to get 305,482