8242670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 15729120

約数和(自身を除く): 7486450

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 661, 1247, 1322, 2494, 3305, 6235, 6610, 12470, 19169, 28423, 38338, 56846, 95845, 142115, 191690, 284230, 824267, 1648534, 4121335, 8242670]

約数ペア:

[(1, 8242670), (2, 4121335), (5, 1648534), (10, 824267), (29, 284230), (43, 191690), (58, 142115), (86, 95845), (145, 56846), (215, 38338), (290, 28423), (430, 19169), (661, 12470), (1247, 6610), (1322, 6235), (2494, 3305)]