186182710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139987}}^1$

素因数の和:140020

約数の個数: 32

約数和(自身を含む): 403165440

約数和(自身を除く): 216982730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 139987, 279974, 699935, 979909, 1399870, 1959818, 2659753, 4899545, 5319506, 9799090, 13298765, 18618271, 26597530, 37236542, 93091355, 186182710]

約数ペア:

[(1, 186182710), (2, 93091355), (5, 37236542), (7, 26597530), (10, 18618271), (14, 13298765), (19, 9799090), (35, 5319506), (38, 4899545), (70, 2659753), (95, 1959818), (133, 1399870), (190, 979909), (266, 699935), (665, 279974), (1330, 139987)]