20171310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672377}}^1$

素因数の和:672387

約数の個数: 16

約数和(自身を含む): 48411216

約数和(自身を除く): 28239906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672377, 1344754, 2017131, 3361885, 4034262, 6723770, 10085655, 20171310]

約数ペア:

[(1, 20171310), (2, 10085655), (3, 6723770), (5, 4034262), (6, 3361885), (10, 2017131), (15, 1344754), (30, 672377)]