30412655

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{66841}}^1$

素因数の和:66866

約数の個数: 16

約数和(自身を含む): 44917824

約数和(自身を除く): 14505169

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 66841, 334205, 467887, 868933, 2339435, 4344665, 6082531, 30412655]

約数ペア:

[(1, 30412655), (5, 6082531), (7, 4344665), (13, 2339435), (35, 868933), (65, 467887), (91, 334205), (455, 66841)]