309982530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3803}}^1$

素因数の和:3856

約数の個数: 128

約数和(自身を含む): 920263680

約数和(自身を除く): 610281150

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 19, 22, 26, 30, 33, 38, 39, 55, 57, 65, 66, 78, 95, 110, 114, 130, 143, 165, 190, 195, 209, 247, 285, 286, 330, 390, 418, 429, 494, 570, 627, 715, 741, 858, 1045, 1235, 1254, 1430, 1482, 2090, 2145, 2470, 2717, 3135, 3705, 3803, 4290, 5434, 6270, 7410, 7606, 8151, 11409, 13585, 16302, 19015, 22818, 27170, 38030, 40755, 41833, 49439, 57045, 72257, 81510, 83666, 98878, 114090, 125499, 144514, 148317, 209165, 216771, 247195, 250998, 296634, 361285, 418330, 433542, 494390, 543829, 627495, 722570, 741585, 794827, 939341, 1083855, 1087658, 1254990, 1483170, 1589654, 1631487, 1878682, 2167710, 2384481, 2719145, 2818023, 3262974, 3974135, 4696705, 4768962, 5438290, 5636046, 7948270, 8157435, 9393410, 10332751, 11922405, 14090115, 16314870, 20665502, 23844810, 28180230, 30998253, 51663755, 61996506, 103327510, 154991265, 309982530]

約数ペア:

[(1, 309982530), (2, 154991265), (3, 103327510), (5, 61996506), (6, 51663755), (10, 30998253), (11, 28180230), (13, 23844810), (15, 20665502), (19, 16314870), (22, 14090115), (26, 11922405), (30, 10332751), (33, 9393410), (38, 8157435), (39, 7948270), (55, 5636046), (57, 5438290), (65, 4768962), (66, 4696705), (78, 3974135), (95, 3262974), (110, 2818023), (114, 2719145), (130, 2384481), (143, 2167710), (165, 1878682), (190, 1631487), (195, 1589654), (209, 1483170), (247, 1254990), (285, 1087658), (286, 1083855), (330, 939341), (390, 794827), (418, 741585), (429, 722570), (494, 627495), (570, 543829), (627, 494390), (715, 433542), (741, 418330), (858, 361285), (1045, 296634), (1235, 250998), (1254, 247195), (1430, 216771), (1482, 209165), (2090, 148317), (2145, 144514), (2470, 125499), (2717, 114090), (3135, 98878), (3705, 83666), (3803, 81510), (4290, 72257), (5434, 57045), (6270, 49439), (7410, 41833), (7606, 40755), (8151, 38030), (11409, 27170), (13585, 22818), (16302, 19015)]