30278610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1337

約数の個数: 80

約数和(自身を含む): 84288600

約数和(自身を除く): 54009990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 261, 270, 290, 405, 435, 522, 783, 810, 870, 1289, 1305, 1566, 2349, 2578, 2610, 3867, 3915, 4698, 6445, 7734, 7830, 11601, 11745, 12890, 19335, 23202, 23490, 34803, 37381, 38670, 58005, 69606, 74762, 104409, 112143, 116010, 174015, 186905, 208818, 224286, 336429, 348030, 373810, 522045, 560715, 672858, 1009287, 1044090, 1121430, 1682145, 2018574, 3027861, 3364290, 5046435, 6055722, 10092870, 15139305, 30278610]

約数ペア:

[(1, 30278610), (2, 15139305), (3, 10092870), (5, 6055722), (6, 5046435), (9, 3364290), (10, 3027861), (15, 2018574), (18, 1682145), (27, 1121430), (29, 1044090), (30, 1009287), (45, 672858), (54, 560715), (58, 522045), (81, 373810), (87, 348030), (90, 336429), (135, 224286), (145, 208818), (162, 186905), (174, 174015), (261, 116010), (270, 112143), (290, 104409), (405, 74762), (435, 69606), (522, 58005), (783, 38670), (810, 37381), (870, 34803), (1289, 23490), (1305, 23202), (1566, 19335), (2349, 12890), (2578, 11745), (2610, 11601), (3867, 7830), (3915, 7734), (4698, 6445)]