30045665

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:130

約数の個数: 36

約数和(自身を含む): 41431932

約数和(自身を除く): 11386267

約数列:

[1, 5, 13, 31, 37, 65, 155, 169, 185, 403, 481, 845, 961, 1147, 2015, 2405, 4805, 5239, 5735, 6253, 12493, 14911, 26195, 31265, 35557, 62465, 74555, 162409, 177785, 193843, 462241, 812045, 969215, 2311205, 6009133, 30045665]

約数ペア:

[(1, 30045665), (5, 6009133), (13, 2311205), (31, 969215), (37, 812045), (65, 462241), (155, 193843), (169, 177785), (185, 162409), (403, 74555), (481, 62465), (845, 35557), (961, 31265), (1147, 26195), (2015, 14911), (2405, 12493), (4805, 6253), (5239, 5735)]