127642620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2393}}^1$

素因数の和:2539

約数の個数: 96

約数和(自身を含む): 411844608

約数和(自身を除く): 284201988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 127, 140, 210, 254, 381, 420, 508, 635, 762, 889, 1270, 1524, 1778, 1905, 2393, 2540, 2667, 3556, 3810, 4445, 4786, 5334, 7179, 7620, 8890, 9572, 10668, 11965, 13335, 14358, 16751, 17780, 23930, 26670, 28716, 33502, 35895, 47860, 50253, 53340, 67004, 71790, 83755, 100506, 143580, 167510, 201012, 251265, 303911, 335020, 502530, 607822, 911733, 1005060, 1215644, 1519555, 1823466, 2127377, 3039110, 3646932, 4254754, 4558665, 6078220, 6382131, 8509508, 9117330, 10636885, 12764262, 18234660, 21273770, 25528524, 31910655, 42547540, 63821310, 127642620]

約数ペア:

[(1, 127642620), (2, 63821310), (3, 42547540), (4, 31910655), (5, 25528524), (6, 21273770), (7, 18234660), (10, 12764262), (12, 10636885), (14, 9117330), (15, 8509508), (20, 6382131), (21, 6078220), (28, 4558665), (30, 4254754), (35, 3646932), (42, 3039110), (60, 2127377), (70, 1823466), (84, 1519555), (105, 1215644), (127, 1005060), (140, 911733), (210, 607822), (254, 502530), (381, 335020), (420, 303911), (508, 251265), (635, 201012), (762, 167510), (889, 143580), (1270, 100506), (1524, 83755), (1778, 71790), (1905, 67004), (2393, 53340), (2540, 50253), (2667, 47860), (3556, 35895), (3810, 33502), (4445, 28716), (4786, 26670), (5334, 23930), (7179, 17780), (7620, 16751), (8890, 14358), (9572, 13335), (10668, 11965)]