71364660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7297}}^1$

素因数の和:7472

約数の個数: 48

約数和(自身を含む): 201074496

約数和(自身を除く): 129709836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 7297, 9780, 14594, 21891, 29188, 36485, 43782, 72970, 87564, 109455, 145940, 218910, 437820, 1189411, 2378822, 3568233, 4757644, 5947055, 7136466, 11894110, 14272932, 17841165, 23788220, 35682330, 71364660]

約数ペア:

[(1, 71364660), (2, 35682330), (3, 23788220), (4, 17841165), (5, 14272932), (6, 11894110), (10, 7136466), (12, 5947055), (15, 4757644), (20, 3568233), (30, 2378822), (60, 1189411), (163, 437820), (326, 218910), (489, 145940), (652, 109455), (815, 87564), (978, 72970), (1630, 43782), (1956, 36485), (2445, 29188), (3260, 21891), (4890, 14594), (7297, 9780)]