30391142

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{8363}}^1$

素因数の和:8467

約数の個数: 16

約数和(自身を含む): 48176640

約数和(自身を除く): 17785498

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 8363, 16726, 192349, 384698, 660677, 1321354, 15195571, 30391142]

約数ペア:

[(1, 30391142), (2, 15195571), (23, 1321354), (46, 660677), (79, 384698), (158, 192349), (1817, 16726), (3634, 8363)]