85851660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1430861}}^1$

素因数の和:1430873

約数の個数: 24

約数和(自身を含む): 240384816

約数和(自身を除く): 154533156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1430861, 2861722, 4292583, 5723444, 7154305, 8585166, 14308610, 17170332, 21462915, 28617220, 42925830, 85851660]

約数ペア:

[(1, 85851660), (2, 42925830), (3, 28617220), (4, 21462915), (5, 17170332), (6, 14308610), (10, 8585166), (12, 7154305), (15, 5723444), (20, 4292583), (30, 2861722), (60, 1430861)]