Q: What is the sum of all factors of the number 121,144,030 excluding 121,144,030?

A: 130,047,266

Why is 130,047,266 the sum of all factors of 121,144,030, excluding 121,144,030?

The factors of the number 121,144,030 are: 1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 13627, 27254, 68135, 95389, 136270, 190778, 476945, 953890, 1730629, 3461258, 8653145, 12114403, 17306290, 24228806, 60572015, 121144030.

If you add them up, you will get the total of 121,144,160. Now subtract 121,144,030 to get 130,047,266