72451710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{805019}}^1$

素因数の和:805032

約数の個数: 24

約数和(自身を含む): 188374680

約数和(自身を除く): 115922970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 805019, 1610038, 2415057, 4025095, 4830114, 7245171, 8050190, 12075285, 14490342, 24150570, 36225855, 72451710]

約数ペア:

[(1, 72451710), (2, 36225855), (3, 24150570), (5, 14490342), (6, 12075285), (9, 8050190), (10, 7245171), (15, 4830114), (18, 4025095), (30, 2415057), (45, 1610038), (90, 805019)]