304658220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{26309}}^1$

素因数の和:26514

約数の個数: 48

約数和(自身を含む): 857495520

約数和(自身を除く): 552837300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3860, 5790, 11580, 26309, 52618, 78927, 105236, 131545, 157854, 263090, 315708, 394635, 526180, 789270, 1578540, 5077637, 10155274, 15232911, 20310548, 25388185, 30465822, 50776370, 60931644, 76164555, 101552740, 152329110, 304658220]

約数ペア:

[(1, 304658220), (2, 152329110), (3, 101552740), (4, 76164555), (5, 60931644), (6, 50776370), (10, 30465822), (12, 25388185), (15, 20310548), (20, 15232911), (30, 10155274), (60, 5077637), (193, 1578540), (386, 789270), (579, 526180), (772, 394635), (965, 315708), (1158, 263090), (1930, 157854), (2316, 131545), (2895, 105236), (3860, 78927), (5790, 52618), (11580, 26309)]