70308702

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 181440000

約数和(自身を除く): 111131298

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 29, 34, 38, 51, 54, 57, 58, 87, 102, 114, 139, 153, 171, 174, 261, 278, 306, 323, 342, 417, 459, 493, 513, 522, 551, 646, 783, 834, 918, 969, 986, 1026, 1102, 1251, 1479, 1566, 1653, 1938, 2363, 2502, 2641, 2907, 2958, 3306, 3753, 4031, 4437, 4726, 4959, 5282, 5814, 7089, 7506, 7923, 8062, 8721, 8874, 9367, 9918, 12093, 13311, 14178, 14877, 15846, 17442, 18734, 21267, 23769, 24186, 26622, 28101, 29754, 36279, 42534, 44897, 47538, 56202, 63801, 68527, 71307, 72558, 76589, 84303, 89794, 108837, 127602, 134691, 137054, 142614, 153178, 168606, 205581, 217674, 229767, 252909, 269382, 404073, 411162, 459534, 505818, 616743, 689301, 808146, 1212219, 1233486, 1302013, 1378602, 1850229, 2067903, 2424438, 2604026, 3700458, 3906039, 4135806, 7812078, 11718117, 23436234, 35154351, 70308702]

約数ペア:

[(1, 70308702), (2, 35154351), (3, 23436234), (6, 11718117), (9, 7812078), (17, 4135806), (18, 3906039), (19, 3700458), (27, 2604026), (29, 2424438), (34, 2067903), (38, 1850229), (51, 1378602), (54, 1302013), (57, 1233486), (58, 1212219), (87, 808146), (102, 689301), (114, 616743), (139, 505818), (153, 459534), (171, 411162), (174, 404073), (261, 269382), (278, 252909), (306, 229767), (323, 217674), (342, 205581), (417, 168606), (459, 153178), (493, 142614), (513, 137054), (522, 134691), (551, 127602), (646, 108837), (783, 89794), (834, 84303), (918, 76589), (969, 72558), (986, 71307), (1026, 68527), (1102, 63801), (1251, 56202), (1479, 47538), (1566, 44897), (1653, 42534), (1938, 36279), (2363, 29754), (2502, 28101), (2641, 26622), (2907, 24186), (2958, 23769), (3306, 21267), (3753, 18734), (4031, 17442), (4437, 15846), (4726, 14877), (4959, 14178), (5282, 13311), (5814, 12093), (7089, 9918), (7506, 9367), (7923, 8874), (8062, 8721)]