54242730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{200899}}^1$

素因数の和:200915

約数の個数: 32

約数和(自身を含む): 144648000

約数和(自身を除く): 90405270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 200899, 401798, 602697, 1004495, 1205394, 1808091, 2008990, 3013485, 3616182, 5424273, 6026970, 9040455, 10848546, 18080910, 27121365, 54242730]

約数ペア:

[(1, 54242730), (2, 27121365), (3, 18080910), (5, 10848546), (6, 9040455), (9, 6026970), (10, 5424273), (15, 3616182), (18, 3013485), (27, 2008990), (30, 1808091), (45, 1205394), (54, 1004495), (90, 602697), (135, 401798), (270, 200899)]