156343530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{744493}}^1$

素因数の和:744510

約数の個数: 32

約数和(自身を含む): 428828544

約数和(自身を除く): 272485014

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 744493, 1488986, 2233479, 3722465, 4466958, 5211451, 7444930, 10422902, 11167395, 15634353, 22334790, 26057255, 31268706, 52114510, 78171765, 156343530]

約数ペア:

[(1, 156343530), (2, 78171765), (3, 52114510), (5, 31268706), (6, 26057255), (7, 22334790), (10, 15634353), (14, 11167395), (15, 10422902), (21, 7444930), (30, 5211451), (35, 4466958), (42, 3722465), (70, 2233479), (105, 1488986), (210, 744493)]