30730865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{19267}}^1$

素因数の和:19312

約数の個数: 16

約数和(自身を含む): 41618880

約数和(自身を除く): 10888015

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 19267, 96335, 211937, 558743, 1059685, 2793715, 6146173, 30730865]

約数ペア:

[(1, 30730865), (5, 6146173), (11, 2793715), (29, 1059685), (55, 558743), (145, 211937), (319, 96335), (1595, 19267)]