310015090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{881}}^1$

素因数の和:1363

約数の個数: 64

約数和(自身を含む): 698035968

約数和(自身を除く): 388020878

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 457, 770, 881, 914, 1762, 2285, 3199, 4405, 4570, 5027, 6167, 6398, 8810, 9691, 10054, 12334, 15995, 19382, 25135, 30835, 31990, 35189, 48455, 50270, 61670, 67837, 70378, 96910, 135674, 175945, 339185, 351890, 402617, 678370, 805234, 2013085, 2818319, 4026170, 4428787, 5636638, 8857574, 14091595, 22143935, 28183190, 31001509, 44287870, 62003018, 155007545, 310015090]

約数ペア:

[(1, 310015090), (2, 155007545), (5, 62003018), (7, 44287870), (10, 31001509), (11, 28183190), (14, 22143935), (22, 14091595), (35, 8857574), (55, 5636638), (70, 4428787), (77, 4026170), (110, 2818319), (154, 2013085), (385, 805234), (457, 678370), (770, 402617), (881, 351890), (914, 339185), (1762, 175945), (2285, 135674), (3199, 96910), (4405, 70378), (4570, 67837), (5027, 61670), (6167, 50270), (6398, 48455), (8810, 35189), (9691, 31990), (10054, 30835), (12334, 25135), (15995, 19382)]