71394230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{246187}}^1$

素因数の和:246223

約数の個数: 16

約数和(自身を含む): 132941520

約数和(自身を除く): 61547290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 246187, 492374, 1230935, 2461870, 7139423, 14278846, 35697115, 71394230]

約数ペア:

[(1, 71394230), (2, 35697115), (5, 14278846), (10, 7139423), (29, 2461870), (58, 1230935), (145, 492374), (290, 246187)]