Q: What is the sum of all factors of the number 260,741,610 excluding 260,741,610?

A: 440,570,430

Why is 440,570,430 the sum of all factors of 260,741,610, excluding 260,741,610?

The factors of the number 260,741,610 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 99901, 199802, 299703, 499505, 599406, 899109, 999010, 1498515, 1798218, 2897129, 2997030, 4495545, 5794258, 8691387, 8991090, 14485645, 17382774, 26074161, 28971290, 43456935, 52148322, 86913870, 130370805, 260741610.

If you add them up, you will get the total of 260,742,050. Now subtract 260,741,610 to get 440,570,430