13579830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 144

約数和(自身を含む): 41081040

約数和(自身を除く): 27501210

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 29, 30, 33, 43, 45, 55, 58, 66, 86, 87, 90, 99, 110, 121, 129, 145, 165, 174, 198, 215, 242, 258, 261, 290, 319, 330, 363, 387, 430, 435, 473, 495, 522, 605, 638, 645, 726, 774, 870, 946, 957, 990, 1089, 1210, 1247, 1290, 1305, 1419, 1595, 1815, 1914, 1935, 2178, 2365, 2494, 2610, 2838, 2871, 3190, 3509, 3630, 3741, 3870, 4257, 4730, 4785, 5203, 5445, 5742, 6235, 7018, 7095, 7482, 8514, 9570, 10406, 10527, 10890, 11223, 12470, 13717, 14190, 14355, 15609, 17545, 18705, 21054, 21285, 22446, 26015, 27434, 28710, 31218, 31581, 35090, 37410, 41151, 42570, 46827, 52030, 52635, 56115, 63162, 68585, 78045, 82302, 93654, 105270, 112230, 123453, 137170, 150887, 156090, 157905, 205755, 234135, 246906, 301774, 315810, 411510, 452661, 468270, 617265, 754435, 905322, 1234530, 1357983, 1508870, 2263305, 2715966, 4526610, 6789915, 13579830]

約数ペア:

[(1, 13579830), (2, 6789915), (3, 4526610), (5, 2715966), (6, 2263305), (9, 1508870), (10, 1357983), (11, 1234530), (15, 905322), (18, 754435), (22, 617265), (29, 468270), (30, 452661), (33, 411510), (43, 315810), (45, 301774), (55, 246906), (58, 234135), (66, 205755), (86, 157905), (87, 156090), (90, 150887), (99, 137170), (110, 123453), (121, 112230), (129, 105270), (145, 93654), (165, 82302), (174, 78045), (198, 68585), (215, 63162), (242, 56115), (258, 52635), (261, 52030), (290, 46827), (319, 42570), (330, 41151), (363, 37410), (387, 35090), (430, 31581), (435, 31218), (473, 28710), (495, 27434), (522, 26015), (605, 22446), (638, 21285), (645, 21054), (726, 18705), (774, 17545), (870, 15609), (946, 14355), (957, 14190), (990, 13717), (1089, 12470), (1210, 11223), (1247, 10890), (1290, 10527), (1305, 10406), (1419, 9570), (1595, 8514), (1815, 7482), (1914, 7095), (1935, 7018), (2178, 6235), (2365, 5742), (2494, 5445), (2610, 5203), (2838, 4785), (2871, 4730), (3190, 4257), (3509, 3870), (3630, 3741)]