Q: What is the sum of all factors of the number 285,430 excluding 285,430?
A: 289,994
The factors of the number 285,430 are: 1, 2, 5, 10, 17, 23, 34, 46, 73, 85, 115, 146, 170, 230, 365, 391, 730, 782, 1241, 1679, 1955, 2482, 3358, 3910, 6205, 8395, 12410, 16790, 28543, 57086, 142715, 285430.
If you add them up, you will get the total of 285,719. Now subtract 285,430 to get 289,994