636705130

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{349}}^1\times {\mathrm{757}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 1155646800

約数和(自身を除く): 518941670

約数列:

[1, 2, 5, 10, 241, 349, 482, 698, 757, 1205, 1514, 1745, 2410, 3490, 3785, 7570, 84109, 168218, 182437, 264193, 364874, 420545, 528386, 841090, 912185, 1320965, 1824370, 2641930, 63670513, 127341026, 318352565, 636705130]

約数ペア:

[(1, 636705130), (2, 318352565), (5, 127341026), (10, 63670513), (241, 2641930), (349, 1824370), (482, 1320965), (698, 912185), (757, 841090), (1205, 528386), (1514, 420545), (1745, 364874), (2410, 264193), (3490, 182437), (3785, 168218), (7570, 84109)]