Q: What is the sum of all factors of the number 2,156,430 excluding 2,156,430?
A: 3,019,074
The factors of the number 2,156,430 are: 1, 2, 3, 5, 6, 10, 15, 30, 71881, 143762, 215643, 359405, 431286, 718810, 1078215, 2156430.
If you add them up, you will get the total of 2,156,433. Now subtract 2,156,430 to get 3,019,074