Q: What is the sum of all factors of the number 288,273,310 excluding 288,273,310?

A: 275,984,930

Why is 275,984,930 the sum of all factors of 288,273,310, excluding 288,273,310?

The factors of the number 288,273,310 are: 1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 6695, 13390, 21529, 43058, 107645, 215290, 279877, 559754, 1399385, 2217487, 2798770, 4434974, 11087435, 22174870, 28827331, 57654662, 144136655, 288273310.

If you add them up, you will get the total of 288,273,585. Now subtract 288,273,310 to get 275,984,930