Q: What is the sum of all factors of the number 309,830 excluding 309,830?
A: 247,882
The factors of the number 309,830 are: 1, 2, 5, 10, 30983, 61966, 154915, 309830.
If you add them up, you will get the total of 310,077. Now subtract 309,830 to get 247,882