231494670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:471

約数の個数: 192

約数和(自身を含む): 715253760

約数和(自身を除く): 483759090

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 31, 33, 38, 45, 55, 57, 62, 66, 90, 93, 95, 99, 110, 114, 155, 165, 171, 186, 190, 198, 209, 279, 285, 310, 330, 341, 342, 397, 418, 465, 495, 558, 570, 589, 627, 682, 794, 855, 930, 990, 1023, 1045, 1178, 1191, 1254, 1395, 1705, 1710, 1767, 1881, 1985, 2046, 2090, 2382, 2790, 2945, 3069, 3135, 3410, 3534, 3573, 3762, 3970, 4367, 5115, 5301, 5890, 5955, 6138, 6270, 6479, 7146, 7543, 8734, 8835, 9405, 10230, 10602, 11910, 12307, 12958, 13101, 15086, 15345, 17670, 17865, 18810, 19437, 21835, 22629, 24614, 26202, 26505, 30690, 32395, 35730, 36921, 37715, 38874, 39303, 43670, 45258, 53010, 58311, 61535, 64790, 65505, 67887, 73842, 75430, 78606, 82973, 97185, 110763, 113145, 116622, 123070, 131010, 135377, 135774, 165946, 184605, 194370, 196515, 221526, 226290, 233833, 248919, 270754, 291555, 339435, 369210, 393030, 406131, 414865, 467666, 497838, 553815, 583110, 676885, 678870, 701499, 746757, 812262, 829730, 1107630, 1169165, 1218393, 1244595, 1353770, 1402998, 1493514, 2030655, 2104497, 2338330, 2436786, 2489190, 2572163, 3507495, 3733785, 4061310, 4208994, 5144326, 6091965, 7014990, 7467570, 7716489, 10522485, 12183930, 12860815, 15432978, 21044970, 23149467, 25721630, 38582445, 46298934, 77164890, 115747335, 231494670]

約数ペア:

[(1, 231494670), (2, 115747335), (3, 77164890), (5, 46298934), (6, 38582445), (9, 25721630), (10, 23149467), (11, 21044970), (15, 15432978), (18, 12860815), (19, 12183930), (22, 10522485), (30, 7716489), (31, 7467570), (33, 7014990), (38, 6091965), (45, 5144326), (55, 4208994), (57, 4061310), (62, 3733785), (66, 3507495), (90, 2572163), (93, 2489190), (95, 2436786), (99, 2338330), (110, 2104497), (114, 2030655), (155, 1493514), (165, 1402998), (171, 1353770), (186, 1244595), (190, 1218393), (198, 1169165), (209, 1107630), (279, 829730), (285, 812262), (310, 746757), (330, 701499), (341, 678870), (342, 676885), (397, 583110), (418, 553815), (465, 497838), (495, 467666), (558, 414865), (570, 406131), (589, 393030), (627, 369210), (682, 339435), (794, 291555), (855, 270754), (930, 248919), (990, 233833), (1023, 226290), (1045, 221526), (1178, 196515), (1191, 194370), (1254, 184605), (1395, 165946), (1705, 135774), (1710, 135377), (1767, 131010), (1881, 123070), (1985, 116622), (2046, 113145), (2090, 110763), (2382, 97185), (2790, 82973), (2945, 78606), (3069, 75430), (3135, 73842), (3410, 67887), (3534, 65505), (3573, 64790), (3762, 61535), (3970, 58311), (4367, 53010), (5115, 45258), (5301, 43670), (5890, 39303), (5955, 38874), (6138, 37715), (6270, 36921), (6479, 35730), (7146, 32395), (7543, 30690), (8734, 26505), (8835, 26202), (9405, 24614), (10230, 22629), (10602, 21835), (11910, 19437), (12307, 18810), (12958, 17865), (13101, 17670), (15086, 15345)]