Q: What is the sum of all factors of the number 1,245,870 including 1,245,870?

A: 3,294,720

Why is 3,294,720 the sum of all factors of 1,245,870, including 1,245,870?

The factors of the number 1,245,870 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 127, 218, 254, 327, 381, 545, 635, 654, 762, 981, 1090, 1143, 1270, 1635, 1905, 1962, 2286, 3270, 3810, 4905, 5715, 9810, 11430, 13843, 27686, 41529, 69215, 83058, 124587, 138430, 207645, 249174, 415290, 622935, 1245870.

If you add them up, you will get the total of 3,294,720.