Q: What is the sum of all factors of the number 290,830,670 excluding 290,830,670?
A: 272,933,650
The factors of the number 290,830,670 are: 1, 2, 5, 10, 13, 26, 65, 130, 2237159, 4474318, 11185795, 22371590, 29083067, 58166134, 145415335, 290830670.
If you add them up, you will get the total of 290,830,942. Now subtract 290,830,670 to get 272,933,650