Q: What is the sum of all factors of the number 212,430 excluding 212,430?
A: 309,714
The factors of the number 212,430 are: 1, 2, 3, 5, 6, 10, 15, 30, 73, 97, 146, 194, 219, 291, 365, 438, 485, 582, 730, 970, 1095, 1455, 2190, 2910, 7081, 14162, 21243, 35405, 42486, 70810, 106215, 212430.
If you add them up, you will get the total of 212,739. Now subtract 212,430 to get 309,714