72643530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2421451}}^1$

素因数の和:2421461

約数の個数: 16

約数和(自身を含む): 174344544

約数和(自身を除く): 101701014

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2421451, 4842902, 7264353, 12107255, 14528706, 24214510, 36321765, 72643530]

約数ペア:

[(1, 72643530), (2, 36321765), (3, 24214510), (5, 14528706), (6, 12107255), (10, 7264353), (15, 4842902), (30, 2421451)]