20170470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672349}}^1$

素因数の和:672359

約数の個数: 16

約数和(自身を含む): 48409200

約数和(自身を除く): 28238730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672349, 1344698, 2017047, 3361745, 4034094, 6723490, 10085235, 20170470]

約数ペア:

[(1, 20170470), (2, 10085235), (3, 6723490), (5, 4034094), (6, 3361745), (10, 2017047), (15, 1344698), (30, 672349)]