Q: What is the sum of all factors of the number 290,830,678 excluding 290,830,678?
A: 145,415,342
The factors of the number 290,830,678 are: 1, 2, 145415339, 290830678.
If you add them up, you will get the total of 290,830,823. Now subtract 290,830,678 to get 145,415,342