90541730

素因数分解:

$2^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{13103}}^1$

素因数の和:13801

約数の個数: 16

約数和(自身を含む): 163223424

約数和(自身を除く): 72681694

約数列:

[1, 2, 5, 10, 691, 1382, 3455, 6910, 13103, 26206, 65515, 131030, 9054173, 18108346, 45270865, 90541730]

約数ペア:

[(1, 90541730), (2, 45270865), (5, 18108346), (10, 9054173), (691, 131030), (1382, 65515), (3455, 26206), (6910, 13103)]