Q: What is the sum of all factors of the number 215,320,030 including 215,320,030?

A: 394,813,440

Why is 394,813,440 the sum of all factors of 215,320,030, including 215,320,030?

The factors of the number 215,320,030 are: 1, 2, 5, 10, 79, 158, 191, 382, 395, 790, 955, 1427, 1910, 2854, 7135, 14270, 15089, 30178, 75445, 112733, 150890, 225466, 272557, 545114, 563665, 1127330, 1362785, 2725570, 21532003, 43064006, 107660015, 215320030.

If you add them up, you will get the total of 394,813,440.