71452770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{21851}}^1$

素因数の和:21970

約数の個数: 32

約数和(自身を含む): 173067840

約数和(自身を除く): 101615070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 21851, 43702, 65553, 109255, 131106, 218510, 327765, 655530, 2381759, 4763518, 7145277, 11908795, 14290554, 23817590, 35726385, 71452770]

約数ペア:

[(1, 71452770), (2, 35726385), (3, 23817590), (5, 14290554), (6, 11908795), (10, 7145277), (15, 4763518), (30, 2381759), (109, 655530), (218, 327765), (327, 218510), (545, 131106), (654, 109255), (1090, 65553), (1635, 43702), (3270, 21851)]