30018755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3371}}^1$

素因数の和:3526

約数の個数: 16

約数和(自身を含む): 39088224

約数和(自身を除く): 9069469

約数列:

[1, 5, 13, 65, 137, 685, 1781, 3371, 8905, 16855, 43823, 219115, 461827, 2309135, 6003751, 30018755]

約数ペア:

[(1, 30018755), (5, 6003751), (13, 2309135), (65, 461827), (137, 219115), (685, 43823), (1781, 16855), (3371, 8905)]