21743365740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{362389429}}^1$

素因数の和:362389441

約数の個数: 24

約数和(自身を含む): 60881424240

約数和(自身を除く): 39138058500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 362389429, 724778858, 1087168287, 1449557716, 1811947145, 2174336574, 3623894290, 4348673148, 5435841435, 7247788580, 10871682870, 21743365740]

約数ペア:

[(1, 21743365740), (2, 10871682870), (3, 7247788580), (4, 5435841435), (5, 4348673148), (6, 3623894290), (10, 2174336574), (12, 1811947145), (15, 1449557716), (20, 1087168287), (30, 724778858), (60, 362389429)]