Q: What is the sum of all factors of the number 222,390 excluding 222,390?
A: 440,298
The factors of the number 222,390 are: 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 353, 630, 706, 1059, 1765, 2118, 2471, 3177, 3530, 4942, 5295, 6354, 7413, 10590, 12355, 14826, 15885, 22239, 24710, 31770, 37065, 44478, 74130, 111195, 222390.
If you add them up, you will get the total of 222,830. Now subtract 222,390 to get 440,298