72903710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{60251}}^1$

素因数の和:60280

約数の個数: 24

約数和(自身を含む): 144243288

約数和(自身を除く): 71339578

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 60251, 120502, 301255, 602510, 662761, 1325522, 3313805, 6627610, 7290371, 14580742, 36451855, 72903710]

約数ペア:

[(1, 72903710), (2, 36451855), (5, 14580742), (10, 7290371), (11, 6627610), (22, 3313805), (55, 1325522), (110, 662761), (121, 602510), (242, 301255), (605, 120502), (1210, 60251)]