874010

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1309

約数の個数: 16

約数和(自身を含む): 1596672

約数和(自身を除く): 722662

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1231, 2462, 6155, 12310, 87401, 174802, 437005, 874010]

約数ペア:

[(1, 874010), (2, 437005), (5, 174802), (10, 87401), (71, 12310), (142, 6155), (355, 2462), (710, 1231)]