66796860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2953}}^1$

素因数の和:3007

約数の個数: 96

約数和(自身を含む): 208434240

約数和(自身を除く): 141637380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 195, 260, 290, 348, 377, 390, 435, 580, 754, 780, 870, 1131, 1508, 1740, 1885, 2262, 2953, 3770, 4524, 5655, 5906, 7540, 8859, 11310, 11812, 14765, 17718, 22620, 29530, 35436, 38389, 44295, 59060, 76778, 85637, 88590, 115167, 153556, 171274, 177180, 191945, 230334, 256911, 342548, 383890, 428185, 460668, 513822, 575835, 767780, 856370, 1027644, 1113281, 1151670, 1284555, 1712740, 2226562, 2303340, 2569110, 3339843, 4453124, 5138220, 5566405, 6679686, 11132810, 13359372, 16699215, 22265620, 33398430, 66796860]

約数ペア:

[(1, 66796860), (2, 33398430), (3, 22265620), (4, 16699215), (5, 13359372), (6, 11132810), (10, 6679686), (12, 5566405), (13, 5138220), (15, 4453124), (20, 3339843), (26, 2569110), (29, 2303340), (30, 2226562), (39, 1712740), (52, 1284555), (58, 1151670), (60, 1113281), (65, 1027644), (78, 856370), (87, 767780), (116, 575835), (130, 513822), (145, 460668), (156, 428185), (174, 383890), (195, 342548), (260, 256911), (290, 230334), (348, 191945), (377, 177180), (390, 171274), (435, 153556), (580, 115167), (754, 88590), (780, 85637), (870, 76778), (1131, 59060), (1508, 44295), (1740, 38389), (1885, 35436), (2262, 29530), (2953, 22620), (3770, 17718), (4524, 14765), (5655, 11812), (5906, 11310), (7540, 8859)]