30084440

素因数分解:

$2^3\times 5^1\times {\mathrm{752111}}^1$

素因数の和:752122

約数の個数: 16

約数和(自身を含む): 67690080

約数和(自身を除く): 37605640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 752111, 1504222, 3008444, 3760555, 6016888, 7521110, 15042220, 30084440]

約数ペア:

[(1, 30084440), (2, 15042220), (4, 7521110), (5, 6016888), (8, 3760555), (10, 3008444), (20, 1504222), (40, 752111)]