211766730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2029}}^1$

素因数の和:2124

約数の個数: 96

約数和(自身を含む): 599840640

約数和(自身を除く): 388073910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 71, 98, 105, 142, 147, 210, 213, 245, 294, 355, 426, 490, 497, 710, 735, 994, 1065, 1470, 1491, 2029, 2130, 2485, 2982, 3479, 4058, 4970, 6087, 6958, 7455, 10145, 10437, 12174, 14203, 14910, 17395, 20290, 20874, 28406, 30435, 34790, 42609, 52185, 60870, 71015, 85218, 99421, 104370, 142030, 144059, 198842, 213045, 288118, 298263, 426090, 432177, 497105, 596526, 720295, 864354, 994210, 1008413, 1440590, 1491315, 2016826, 2160885, 2982630, 3025239, 4321770, 5042065, 6050478, 7058891, 10084130, 14117782, 15126195, 21176673, 30252390, 35294455, 42353346, 70588910, 105883365, 211766730]

約数ペア:

[(1, 211766730), (2, 105883365), (3, 70588910), (5, 42353346), (6, 35294455), (7, 30252390), (10, 21176673), (14, 15126195), (15, 14117782), (21, 10084130), (30, 7058891), (35, 6050478), (42, 5042065), (49, 4321770), (70, 3025239), (71, 2982630), (98, 2160885), (105, 2016826), (142, 1491315), (147, 1440590), (210, 1008413), (213, 994210), (245, 864354), (294, 720295), (355, 596526), (426, 497105), (490, 432177), (497, 426090), (710, 298263), (735, 288118), (994, 213045), (1065, 198842), (1470, 144059), (1491, 142030), (2029, 104370), (2130, 99421), (2485, 85218), (2982, 71015), (3479, 60870), (4058, 52185), (4970, 42609), (6087, 34790), (6958, 30435), (7455, 28406), (10145, 20874), (10437, 20290), (12174, 17395), (14203, 14910)]