Q: What is the sum of all factors of the number 100,704,390 excluding 100,704,390?

A: 143,708,250

Why is 143,708,250 the sum of all factors of 100,704,390, excluding 100,704,390?

The factors of the number 100,704,390 are: 1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 37717, 75434, 113151, 188585, 226302, 377170, 565755, 1131510, 3356813, 6713626, 10070439, 16784065, 20140878, 33568130, 50352195, 100704390.

If you add them up, you will get the total of 100,704,533. Now subtract 100,704,390 to get 143,708,250