30575590

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{28051}}^1$

素因数の和:28167

約数の個数: 16

約数和(自身を含む): 55542960

約数和(自身を除く): 24967370

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 28051, 56102, 140255, 280510, 3057559, 6115118, 15287795, 30575590]

約数ペア:

[(1, 30575590), (2, 15287795), (5, 6115118), (10, 3057559), (109, 280510), (218, 140255), (545, 56102), (1090, 28051)]