Q: What is the sum of all factors of the number 310,401,402 including 310,401,402?

A: 666,340,992

Why is 666,340,992 the sum of all factors of 310,401,402, including 310,401,402?

The factors of the number 310,401,402 are: 1, 2, 3, 6, 17, 34, 51, 73, 102, 146, 219, 438, 1241, 2482, 3723, 7446, 41687, 83374, 125061, 250122, 708679, 1417358, 2126037, 3043151, 4252074, 6086302, 9129453, 18258906, 51733567, 103467134, 155200701, 310401402.

If you add them up, you will get the total of 666,340,992.