11661564180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{218627}}^1$

素因数の和:218773

約数の個数: 96

約数和(自身を含む): 37611012096

約数和(自身を除く): 25949447916

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, 2540, 2667, 3556, 3810, 4445, 5334, 7620, 8890, 10668, 13335, 17780, 26670, 53340, 218627, 437254, 655881, 874508, 1093135, 1311762, 1530389, 2186270, 2623524, 3060778, 3279405, 4372540, 4591167, 6121556, 6558810, 7651945, 9182334, 13117620, 15303890, 18364668, 22955835, 27765629, 30607780, 45911670, 55531258, 83296887, 91823340, 111062516, 138828145, 166593774, 194359403, 277656290, 333187548, 388718806, 416484435, 555312580, 583078209, 777437612, 832968870, 971797015, 1166156418, 1665937740, 1943594030, 2332312836, 2915391045, 3887188060, 5830782090, 11661564180]

約数ペア:

[(1, 11661564180), (2, 5830782090), (3, 3887188060), (4, 2915391045), (5, 2332312836), (6, 1943594030), (7, 1665937740), (10, 1166156418), (12, 971797015), (14, 832968870), (15, 777437612), (20, 583078209), (21, 555312580), (28, 416484435), (30, 388718806), (35, 333187548), (42, 277656290), (60, 194359403), (70, 166593774), (84, 138828145), (105, 111062516), (127, 91823340), (140, 83296887), (210, 55531258), (254, 45911670), (381, 30607780), (420, 27765629), (508, 22955835), (635, 18364668), (762, 15303890), (889, 13117620), (1270, 9182334), (1524, 7651945), (1778, 6558810), (1905, 6121556), (2540, 4591167), (2667, 4372540), (3556, 3279405), (3810, 3060778), (4445, 2623524), (5334, 2186270), (7620, 1530389), (8890, 1311762), (10668, 1093135), (13335, 874508), (17780, 655881), (26670, 437254), (53340, 218627)]