56728710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{630319}}^1$

素因数の和:630332

約数の個数: 24

約数和(自身を含む): 147494880

約数和(自身を除く): 90766170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 630319, 1260638, 1890957, 3151595, 3781914, 5672871, 6303190, 9454785, 11345742, 18909570, 28364355, 56728710]

約数ペア:

[(1, 56728710), (2, 28364355), (3, 18909570), (5, 11345742), (6, 9454785), (9, 6303190), (10, 5672871), (15, 3781914), (18, 3151595), (30, 1890957), (45, 1260638), (90, 630319)]