628348020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{10472467}}^1$

素因数の和:10472479

約数の個数: 24

約数和(自身を含む): 1759374624

約数和(自身を除く): 1131026604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 10472467, 20944934, 31417401, 41889868, 52362335, 62834802, 104724670, 125669604, 157087005, 209449340, 314174010, 628348020]

約数ペア:

[(1, 628348020), (2, 314174010), (3, 209449340), (4, 157087005), (5, 125669604), (6, 104724670), (10, 62834802), (12, 52362335), (15, 41889868), (20, 31417401), (30, 20944934), (60, 10472467)]