163441860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2724031}}^1$

素因数の和:2724043

約数の個数: 24

約数和(自身を含む): 457637376

約数和(自身を除く): 294195516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2724031, 5448062, 8172093, 10896124, 13620155, 16344186, 27240310, 32688372, 40860465, 54480620, 81720930, 163441860]

約数ペア:

[(1, 163441860), (2, 81720930), (3, 54480620), (4, 40860465), (5, 32688372), (6, 27240310), (10, 16344186), (12, 13620155), (15, 10896124), (20, 8172093), (30, 5448062), (60, 2724031)]