21136350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{140909}}^1$

素因数の和:140924

約数の個数: 24

約数和(自身を含む): 52418520

約数和(自身を除く): 31282170

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 140909, 281818, 422727, 704545, 845454, 1409090, 2113635, 3522725, 4227270, 7045450, 10568175, 21136350]

約数ペア:

[(1, 21136350), (2, 10568175), (3, 7045450), (5, 4227270), (6, 3522725), (10, 2113635), (15, 1409090), (25, 845454), (30, 704545), (50, 422727), (75, 281818), (150, 140909)]