Q: What is the sum of all factors of the number 121,309,390 excluding 121,309,390?
A: 98,643,842
The factors of the number 121,309,390 are: 1, 2, 5, 10, 137, 274, 685, 1370, 88547, 177094, 442735, 885470, 12130939, 24261878, 60654695, 121309390.
If you add them up, you will get the total of 121,309,488. Now subtract 121,309,390 to get 98,643,842