83772710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{62987}}^1$

素因数の和:63020

約数の個数: 32

約数和(自身を含む): 181405440

約数和(自身を除く): 97632730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 62987, 125974, 314935, 440909, 629870, 881818, 1196753, 2204545, 2393506, 4409090, 5983765, 8377271, 11967530, 16754542, 41886355, 83772710]

約数ペア:

[(1, 83772710), (2, 41886355), (5, 16754542), (7, 11967530), (10, 8377271), (14, 5983765), (19, 4409090), (35, 2393506), (38, 2204545), (70, 1196753), (95, 881818), (133, 629870), (190, 440909), (266, 314935), (665, 125974), (1330, 62987)]