Q: What is the sum of all factors of the number 121,790 excluding 121,790?
A: 109,330
The factors of the number 121,790 are: 1, 2, 5, 10, 19, 38, 95, 190, 641, 1282, 3205, 6410, 12179, 24358, 60895, 121790.
If you add them up, you will get the total of 121,899. Now subtract 121,790 to get 109,330