866230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 24

約数和(自身を含む): 1630512

約数和(自身を除く): 764282

約数列:

[1, 2, 5, 10, 29, 58, 103, 145, 206, 290, 515, 841, 1030, 1682, 2987, 4205, 5974, 8410, 14935, 29870, 86623, 173246, 433115, 866230]

約数ペア:

[(1, 866230), (2, 433115), (5, 173246), (10, 86623), (29, 29870), (58, 14935), (103, 8410), (145, 5974), (206, 4205), (290, 2987), (515, 1682), (841, 1030)]