157040310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{747811}}^1$

素因数の和:747828

約数の個数: 32

約数和(自身を含む): 430739712

約数和(自身を除く): 273699402

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 747811, 1495622, 2243433, 3739055, 4486866, 5234677, 7478110, 10469354, 11217165, 15704031, 22434330, 26173385, 31408062, 52346770, 78520155, 157040310]

約数ペア:

[(1, 157040310), (2, 78520155), (3, 52346770), (5, 31408062), (6, 26173385), (7, 22434330), (10, 15704031), (14, 11217165), (15, 10469354), (21, 7478110), (30, 5234677), (35, 4486866), (42, 3739055), (70, 2243433), (105, 1495622), (210, 747811)]