Q: What is the sum of all factors of the number 144,990 excluding 144,990?
A: 247,050
The factors of the number 144,990 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 179, 270, 358, 405, 537, 810, 895, 1074, 1611, 1790, 2685, 3222, 4833, 5370, 8055, 9666, 14499, 16110, 24165, 28998, 48330, 72495, 144990.
If you add them up, you will get the total of 145,237. Now subtract 144,990 to get 247,050