125402340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2351}}^1$

素因数の和:2497

約数の個数: 96

約数和(自身を含む): 404619264

約数和(自身を除く): 279216924

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, 2351, 2540, 2667, 3556, 3810, 4445, 4702, 5334, 7053, 7620, 8890, 9404, 10668, 11755, 13335, 14106, 16457, 17780, 23510, 26670, 28212, 32914, 35265, 47020, 49371, 53340, 65828, 70530, 82285, 98742, 141060, 164570, 197484, 246855, 298577, 329140, 493710, 597154, 895731, 987420, 1194308, 1492885, 1791462, 2090039, 2985770, 3582924, 4180078, 4478655, 5971540, 6270117, 8360156, 8957310, 10450195, 12540234, 17914620, 20900390, 25080468, 31350585, 41800780, 62701170, 125402340]

約数ペア:

[(1, 125402340), (2, 62701170), (3, 41800780), (4, 31350585), (5, 25080468), (6, 20900390), (7, 17914620), (10, 12540234), (12, 10450195), (14, 8957310), (15, 8360156), (20, 6270117), (21, 5971540), (28, 4478655), (30, 4180078), (35, 3582924), (42, 2985770), (60, 2090039), (70, 1791462), (84, 1492885), (105, 1194308), (127, 987420), (140, 895731), (210, 597154), (254, 493710), (381, 329140), (420, 298577), (508, 246855), (635, 197484), (762, 164570), (889, 141060), (1270, 98742), (1524, 82285), (1778, 70530), (1905, 65828), (2351, 53340), (2540, 49371), (2667, 47020), (3556, 35265), (3810, 32914), (4445, 28212), (4702, 26670), (5334, 23510), (7053, 17780), (7620, 16457), (8890, 14106), (9404, 13335), (10668, 11755)]