57037260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{977}}^1$

素因数の和:1135

約数の個数: 96

約数和(自身を含む): 184020480

約数和(自身を除く): 126983220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 139, 140, 210, 278, 417, 420, 556, 695, 834, 973, 977, 1390, 1668, 1946, 1954, 2085, 2780, 2919, 2931, 3892, 3908, 4170, 4865, 4885, 5838, 5862, 6839, 8340, 9730, 9770, 11676, 11724, 13678, 14595, 14655, 19460, 19540, 20517, 27356, 29190, 29310, 34195, 41034, 58380, 58620, 68390, 82068, 102585, 135803, 136780, 205170, 271606, 407409, 410340, 543212, 679015, 814818, 950621, 1358030, 1629636, 1901242, 2037045, 2716060, 2851863, 3802484, 4074090, 4753105, 5703726, 8148180, 9506210, 11407452, 14259315, 19012420, 28518630, 57037260]

約数ペア:

[(1, 57037260), (2, 28518630), (3, 19012420), (4, 14259315), (5, 11407452), (6, 9506210), (7, 8148180), (10, 5703726), (12, 4753105), (14, 4074090), (15, 3802484), (20, 2851863), (21, 2716060), (28, 2037045), (30, 1901242), (35, 1629636), (42, 1358030), (60, 950621), (70, 814818), (84, 679015), (105, 543212), (139, 410340), (140, 407409), (210, 271606), (278, 205170), (417, 136780), (420, 135803), (556, 102585), (695, 82068), (834, 68390), (973, 58620), (977, 58380), (1390, 41034), (1668, 34195), (1946, 29310), (1954, 29190), (2085, 27356), (2780, 20517), (2919, 19540), (2931, 19460), (3892, 14655), (3908, 14595), (4170, 13678), (4865, 11724), (4885, 11676), (5838, 9770), (5862, 9730), (6839, 8340)]