22963140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{661}}^1$

素因数の和:869

約数の個数: 72

約数和(自身を含む): 70121688

約数和(自身を除く): 47158548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 386, 579, 661, 772, 965, 1158, 1322, 1737, 1930, 1983, 2316, 2644, 2895, 3305, 3474, 3860, 3966, 5790, 5949, 6610, 6948, 7932, 8685, 9915, 11580, 11898, 13220, 17370, 19830, 23796, 29745, 34740, 39660, 59490, 118980, 127573, 255146, 382719, 510292, 637865, 765438, 1148157, 1275730, 1530876, 1913595, 2296314, 2551460, 3827190, 4592628, 5740785, 7654380, 11481570, 22963140]

約数ペア:

[(1, 22963140), (2, 11481570), (3, 7654380), (4, 5740785), (5, 4592628), (6, 3827190), (9, 2551460), (10, 2296314), (12, 1913595), (15, 1530876), (18, 1275730), (20, 1148157), (30, 765438), (36, 637865), (45, 510292), (60, 382719), (90, 255146), (180, 127573), (193, 118980), (386, 59490), (579, 39660), (661, 34740), (772, 29745), (965, 23796), (1158, 19830), (1322, 17370), (1737, 13220), (1930, 11898), (1983, 11580), (2316, 9915), (2644, 8685), (2895, 7932), (3305, 6948), (3474, 6610), (3860, 5949), (3966, 5790)]