21134550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{140897}}^1$

素因数の和:140912

約数の個数: 24

約数和(自身を含む): 52414056

約数和(自身を除く): 31279506

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 140897, 281794, 422691, 704485, 845382, 1408970, 2113455, 3522425, 4226910, 7044850, 10567275, 21134550]

約数ペア:

[(1, 21134550), (2, 10567275), (3, 7044850), (5, 4226910), (6, 3522425), (10, 2113455), (15, 1408970), (25, 845382), (30, 704485), (50, 422691), (75, 281794), (150, 140897)]