Q: What is the sum of all factors of the number 434,370,270 excluding 434,370,270?

A: 610,696,770

Why is 610,696,770 the sum of all factors of 434,370,270, excluding 434,370,270?

The factors of the number 434,370,270 are: 1, 2, 3, 5, 6, 10, 15, 30, 409, 818, 1227, 2045, 2454, 4090, 6135, 12270, 35401, 70802, 106203, 177005, 212406, 354010, 531015, 1062030, 14479009, 28958018, 43437027, 72395045, 86874054, 144790090, 217185135, 434370270.

If you add them up, you will get the total of 434,370,880. Now subtract 434,370,270 to get 610,696,770