1495108090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{3051241}}^1$

素因数の和:3051262

約数の個数: 24

約数和(自身を含む): 3130574292

約数和(自身を除く): 1635466202

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 3051241, 6102482, 15256205, 21358687, 30512410, 42717374, 106793435, 149510809, 213586870, 299021618, 747554045, 1495108090]

約数ペア:

[(1, 1495108090), (2, 747554045), (5, 299021618), (7, 213586870), (10, 149510809), (14, 106793435), (35, 42717374), (49, 30512410), (70, 21358687), (98, 15256205), (245, 6102482), (490, 3051241)]