30289340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{52223}}^1$

素因数の和:52261

約数の個数: 24

約数和(自身を含む): 65802240

約数和(自身を除く): 35512900

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 52223, 104446, 208892, 261115, 522230, 1044460, 1514467, 3028934, 6057868, 7572335, 15144670, 30289340]

約数ペア:

[(1, 30289340), (2, 15144670), (4, 7572335), (5, 6057868), (10, 3028934), (20, 1514467), (29, 1044460), (58, 522230), (116, 261115), (145, 208892), (290, 104446), (580, 52223)]