65142270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{723803}}^1$

素因数の和:723816

約数の個数: 24

約数和(自身を含む): 169370136

約数和(自身を除く): 104227866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 723803, 1447606, 2171409, 3619015, 4342818, 6514227, 7238030, 10857045, 13028454, 21714090, 32571135, 65142270]

約数ペア:

[(1, 65142270), (2, 32571135), (3, 21714090), (5, 13028454), (6, 10857045), (9, 7238030), (10, 6514227), (15, 4342818), (18, 3619015), (30, 2171409), (45, 1447606), (90, 723803)]