Q: What is the sum of all factors of the number 1,457,540 excluding 1,457,540?
A: 2,171,260
The factors of the number 1,457,540 are: 1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 359, 406, 580, 718, 812, 1015, 1436, 1795, 2030, 2513, 3590, 4060, 5026, 7180, 10052, 10411, 12565, 20822, 25130, 41644, 50260, 52055, 72877, 104110, 145754, 208220, 291508, 364385, 728770, 1457540.
If you add them up, you will get the total of 1,457,542. Now subtract 1,457,540 to get 2,171,260