106213870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{71}}^2$

素因数の和:206

約数の個数: 72

約数和(自身を含む): 230821272

約数和(自身を除く): 124607402

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 71, 86, 98, 142, 215, 245, 301, 355, 430, 490, 497, 602, 710, 994, 1505, 2107, 2485, 3010, 3053, 3479, 4214, 4970, 5041, 6106, 6958, 10082, 10535, 15265, 17395, 21070, 21371, 25205, 30530, 34790, 35287, 42742, 50410, 70574, 106855, 149597, 176435, 213710, 216763, 247009, 299194, 352870, 433526, 494018, 747985, 1083815, 1235045, 1495970, 1517341, 2167630, 2470090, 3034682, 7586705, 10621387, 15173410, 21242774, 53106935, 106213870]

約数ペア:

[(1, 106213870), (2, 53106935), (5, 21242774), (7, 15173410), (10, 10621387), (14, 7586705), (35, 3034682), (43, 2470090), (49, 2167630), (70, 1517341), (71, 1495970), (86, 1235045), (98, 1083815), (142, 747985), (215, 494018), (245, 433526), (301, 352870), (355, 299194), (430, 247009), (490, 216763), (497, 213710), (602, 176435), (710, 149597), (994, 106855), (1505, 70574), (2107, 50410), (2485, 42742), (3010, 35287), (3053, 34790), (3479, 30530), (4214, 25205), (4970, 21371), (5041, 21070), (6106, 17395), (6958, 15265), (10082, 10535)]