187990620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3133177}}^1$

素因数の和:3133189

約数の個数: 24

約数和(自身を含む): 526373904

約数和(自身を除く): 338383284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3133177, 6266354, 9399531, 12532708, 15665885, 18799062, 31331770, 37598124, 46997655, 62663540, 93995310, 187990620]

約数ペア:

[(1, 187990620), (2, 93995310), (3, 62663540), (4, 46997655), (5, 37598124), (6, 31331770), (10, 18799062), (12, 15665885), (15, 12532708), (20, 9399531), (30, 6266354), (60, 3133177)]