9923820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{165397}}^1$

素因数の和:165409

約数の個数: 24

約数和(自身を含む): 27786864

約数和(自身を除く): 17863044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 165397, 330794, 496191, 661588, 826985, 992382, 1653970, 1984764, 2480955, 3307940, 4961910, 9923820]

約数ペア:

[(1, 9923820), (2, 4961910), (3, 3307940), (4, 2480955), (5, 1984764), (6, 1653970), (10, 992382), (12, 826985), (15, 661588), (20, 496191), (30, 330794), (60, 165397)]