Q: What is the sum of all factors of the number 84,623,130 excluding 84,623,130?

A: 142,921,242

Why is 142,921,242 the sum of all factors of 84,623,130, excluding 84,623,130?

The factors of the number 84,623,130 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 104473, 208946, 313419, 522365, 626838, 940257, 1044730, 1567095, 1880514, 2820771, 3134190, 4701285, 5641542, 8462313, 9402570, 14103855, 16924626, 28207710, 42311565, 84623130.

If you add them up, you will get the total of 84,623,272. Now subtract 84,623,130 to get 142,921,242