Q: What is the sum of all factors of the number 304,400,390 excluding 304,400,390?
A: 321,794,842
The factors of the number 304,400,390 are: 1, 2, 5, 7, 10, 14, 35, 70, 4348577, 8697154, 21742885, 30440039, 43485770, 60880078, 152200195, 304400390.
If you add them up, you will get the total of 304,400,711. Now subtract 304,400,390 to get 321,794,842