61090620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1018177}}^1$

素因数の和:1018189

約数の個数: 24

約数和(自身を含む): 171053904

約数和(自身を除く): 109963284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1018177, 2036354, 3054531, 4072708, 5090885, 6109062, 10181770, 12218124, 15272655, 20363540, 30545310, 61090620]

約数ペア:

[(1, 61090620), (2, 30545310), (3, 20363540), (4, 15272655), (5, 12218124), (6, 10181770), (10, 6109062), (12, 5090885), (15, 4072708), (20, 3054531), (30, 2036354), (60, 1018177)]