3786660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 11651640

約数和(自身を除く): 7864980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 193, 218, 327, 386, 436, 545, 579, 654, 772, 965, 981, 1090, 1158, 1308, 1635, 1737, 1930, 1962, 2180, 2316, 2895, 3270, 3474, 3860, 3924, 4905, 5790, 6540, 6948, 8685, 9810, 11580, 17370, 19620, 21037, 34740, 42074, 63111, 84148, 105185, 126222, 189333, 210370, 252444, 315555, 378666, 420740, 631110, 757332, 946665, 1262220, 1893330, 3786660]

約数ペア:

[(1, 3786660), (2, 1893330), (3, 1262220), (4, 946665), (5, 757332), (6, 631110), (9, 420740), (10, 378666), (12, 315555), (15, 252444), (18, 210370), (20, 189333), (30, 126222), (36, 105185), (45, 84148), (60, 63111), (90, 42074), (109, 34740), (180, 21037), (193, 19620), (218, 17370), (327, 11580), (386, 9810), (436, 8685), (545, 6948), (579, 6540), (654, 5790), (772, 4905), (965, 3924), (981, 3860), (1090, 3474), (1158, 3270), (1308, 2895), (1635, 2316), (1737, 2180), (1930, 1962)]