Q: What is the sum of all factors of the number 839,430 excluding 839,430?
A: 1,399,770
The factors of the number 839,430 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 3109, 6218, 9327, 15545, 18654, 27981, 31090, 46635, 55962, 83943, 93270, 139905, 167886, 279810, 419715, 839430.
If you add them up, you will get the total of 839,431. Now subtract 839,430 to get 1,399,770