29984010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2011}}^1$

素因数の和:2099

約数の個数: 64

約数和(自身を含む): 83441664

約数和(自身を除く): 53457654

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2011, 2130, 2485, 2982, 4022, 4970, 6033, 7455, 10055, 12066, 14077, 14910, 20110, 28154, 30165, 42231, 60330, 70385, 84462, 140770, 142781, 211155, 285562, 422310, 428343, 713905, 856686, 999467, 1427810, 1998934, 2141715, 2998401, 4283430, 4997335, 5996802, 9994670, 14992005, 29984010]

約数ペア:

[(1, 29984010), (2, 14992005), (3, 9994670), (5, 5996802), (6, 4997335), (7, 4283430), (10, 2998401), (14, 2141715), (15, 1998934), (21, 1427810), (30, 999467), (35, 856686), (42, 713905), (70, 428343), (71, 422310), (105, 285562), (142, 211155), (210, 142781), (213, 140770), (355, 84462), (426, 70385), (497, 60330), (710, 42231), (994, 30165), (1065, 28154), (1491, 20110), (2011, 14910), (2130, 14077), (2485, 12066), (2982, 10055), (4022, 7455), (4970, 6033)]