55721310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1857377}}^1$

素因数の和:1857387

約数の個数: 16

約数和(自身を含む): 133731216

約数和(自身を除く): 78009906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1857377, 3714754, 5572131, 9286885, 11144262, 18573770, 27860655, 55721310]

約数ペア:

[(1, 55721310), (2, 27860655), (3, 18573770), (5, 11144262), (6, 9286885), (10, 5572131), (15, 3714754), (30, 1857377)]