2903437740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113327}}^1$

素因数の和:113407

約数の個数: 96

約数和(自身を含む): 9443395584

約数和(自身を除く): 6539957844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 3660, 4270, 5124, 6405, 8540, 12810, 25620, 113327, 226654, 339981, 453308, 566635, 679962, 793289, 1133270, 1359924, 1586578, 1699905, 2266540, 2379867, 3173156, 3399810, 3966445, 4759734, 6799620, 6912947, 7932890, 9519468, 11899335, 13825894, 15865780, 20738841, 23798670, 27651788, 34564735, 41477682, 47597340, 48390629, 69129470, 82955364, 96781258, 103694205, 138258940, 145171887, 193562516, 207388410, 241953145, 290343774, 414776820, 483906290, 580687548, 725859435, 967812580, 1451718870, 2903437740]

約数ペア:

[(1, 2903437740), (2, 1451718870), (3, 967812580), (4, 725859435), (5, 580687548), (6, 483906290), (7, 414776820), (10, 290343774), (12, 241953145), (14, 207388410), (15, 193562516), (20, 145171887), (21, 138258940), (28, 103694205), (30, 96781258), (35, 82955364), (42, 69129470), (60, 48390629), (61, 47597340), (70, 41477682), (84, 34564735), (105, 27651788), (122, 23798670), (140, 20738841), (183, 15865780), (210, 13825894), (244, 11899335), (305, 9519468), (366, 7932890), (420, 6912947), (427, 6799620), (610, 4759734), (732, 3966445), (854, 3399810), (915, 3173156), (1220, 2379867), (1281, 2266540), (1708, 1699905), (1830, 1586578), (2135, 1359924), (2562, 1133270), (3660, 793289), (4270, 679962), (5124, 566635), (6405, 453308), (8540, 339981), (12810, 226654), (25620, 113327)]