Q: What is the sum of all factors of the number 671,044,430 including 671,044,430?

A: 1,399,887,360

Why is 1,399,887,360 the sum of all factors of 671,044,430, including 671,044,430?

The factors of the number 671,044,430 are: 1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 135019, 270038, 675095, 945133, 1350190, 1890266, 4725665, 9451330, 9586349, 19172698, 47931745, 67104443, 95863490, 134208886, 335522215, 671044430.

If you add them up, you will get the total of 1,399,887,360.