1308093180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{21801553}}^1$

素因数の和:21801565

約数の個数: 24

約数和(自身を含む): 3662661072

約数和(自身を除く): 2354567892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 21801553, 43603106, 65404659, 87206212, 109007765, 130809318, 218015530, 261618636, 327023295, 436031060, 654046590, 1308093180]

約数ペア:

[(1, 1308093180), (2, 654046590), (3, 436031060), (4, 327023295), (5, 261618636), (6, 218015530), (10, 130809318), (12, 109007765), (15, 87206212), (20, 65404659), (30, 43603106), (60, 21801553)]