1870796655

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2207}}^1$

素因数の和:2267

約数の個数: 160

約数和(自身を含む): 4308885504

約数和(自身を除く): 2438088849

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 23, 27, 35, 39, 45, 63, 65, 69, 81, 91, 105, 115, 117, 135, 161, 189, 195, 207, 273, 299, 315, 345, 351, 405, 455, 483, 567, 585, 621, 805, 819, 897, 945, 1035, 1053, 1365, 1449, 1495, 1755, 1863, 2093, 2207, 2415, 2457, 2691, 2835, 3105, 4095, 4347, 4485, 5265, 6279, 6621, 7245, 7371, 8073, 9315, 10465, 11035, 12285, 13041, 13455, 15449, 18837, 19863, 21735, 24219, 28691, 31395, 33105, 36855, 40365, 46347, 50761, 56511, 59589, 65205, 77245, 86073, 94185, 99315, 121095, 139041, 143455, 152283, 169533, 178767, 200837, 231735, 253805, 258219, 282555, 297945, 355327, 417123, 430365, 456849, 602511, 659893, 695205, 761415, 774657, 847665, 893835, 1004185, 1065981, 1251369, 1291095, 1370547, 1776635, 1807533, 1979679, 2085615, 2284245, 2323971, 3012555, 3197943, 3299465, 3873285, 4111641, 4619251, 5329905, 5422599, 5939037, 6256845, 6852735, 9037665, 9593829, 9898395, 11619855, 13857753, 15989715, 16267797, 17817111, 20558205, 23096255, 27112995, 28781487, 29695185, 41573259, 47969145, 53451333, 69288765, 81338985, 89085555, 124719777, 143907435, 207866295, 267256665, 374159331, 623598885, 1870796655]

約数ペア:

[(1, 1870796655), (3, 623598885), (5, 374159331), (7, 267256665), (9, 207866295), (13, 143907435), (15, 124719777), (21, 89085555), (23, 81338985), (27, 69288765), (35, 53451333), (39, 47969145), (45, 41573259), (63, 29695185), (65, 28781487), (69, 27112995), (81, 23096255), (91, 20558205), (105, 17817111), (115, 16267797), (117, 15989715), (135, 13857753), (161, 11619855), (189, 9898395), (195, 9593829), (207, 9037665), (273, 6852735), (299, 6256845), (315, 5939037), (345, 5422599), (351, 5329905), (405, 4619251), (455, 4111641), (483, 3873285), (567, 3299465), (585, 3197943), (621, 3012555), (805, 2323971), (819, 2284245), (897, 2085615), (945, 1979679), (1035, 1807533), (1053, 1776635), (1365, 1370547), (1449, 1291095), (1495, 1251369), (1755, 1065981), (1863, 1004185), (2093, 893835), (2207, 847665), (2415, 774657), (2457, 761415), (2691, 695205), (2835, 659893), (3105, 602511), (4095, 456849), (4347, 430365), (4485, 417123), (5265, 355327), (6279, 297945), (6621, 282555), (7245, 258219), (7371, 253805), (8073, 231735), (9315, 200837), (10465, 178767), (11035, 169533), (12285, 152283), (13041, 143455), (13455, 139041), (15449, 121095), (18837, 99315), (19863, 94185), (21735, 86073), (24219, 77245), (28691, 65205), (31395, 59589), (33105, 56511), (36855, 50761), (40365, 46347)]