Q: What is the sum of all factors of the number 1,305,540 excluding 1,305,540?
A: 2,655,144
The factors of the number 1,305,540 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7253, 14506, 21759, 29012, 36265, 43518, 65277, 72530, 87036, 108795, 130554, 145060, 217590, 261108, 326385, 435180, 652770, 1305540.
If you add them up, you will get the total of 1,305,542. Now subtract 1,305,540 to get 2,655,144