Q: What is the sum of all factors of the number 310,990 excluding 310,990?
A: 255,362
The factors of the number 310,990 are: 1, 2, 5, 10, 137, 227, 274, 454, 685, 1135, 1370, 2270, 31099, 62198, 155495, 310990.
If you add them up, you will get the total of 311,245. Now subtract 310,990 to get 255,362