30371444

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{7901}}^1$

素因数の和:7967

約数の個数: 18

約数和(自身を含む): 54926802

約数和(自身を除く): 24555358

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 7901, 15802, 31604, 244931, 489862, 979724, 7592861, 15185722, 30371444]

約数ペア:

[(1, 30371444), (2, 15185722), (4, 7592861), (31, 979724), (62, 489862), (124, 244931), (961, 31604), (1922, 15802), (3844, 7901)]