Q: What is the sum of all factors of the number 215,012,340 including 215,012,340?

A: 668,928,960

Why is 668,928,960 the sum of all factors of 215,012,340, including 215,012,340?

The factors of the number 215,012,340 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 398171, 796342, 1194513, 1592684, 1990855, 2389026, 3583539, 3981710, 4778052, 5972565, 7167078, 7963420, 10750617, 11945130, 14334156, 17917695, 21501234, 23890260, 35835390, 43002468, 53753085, 71670780, 107506170, 215012340.

If you add them up, you will get the total of 668,928,960.