Q: What is the sum of all factors of the number 1,397,830 excluding 1,397,830?
A: 1,631,930
The factors of the number 1,397,830 are: 1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1051, 1330, 2102, 5255, 7357, 10510, 14714, 19969, 36785, 39938, 73570, 99845, 139783, 199690, 279566, 698915, 1397830.
If you add them up, you will get the total of 1,397,831. Now subtract 1,397,830 to get 1,631,930