154301140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1102151}}^1$

素因数の和:1102167

約数の個数: 24

約数和(自身を含む): 370323072

約数和(自身を除く): 216021932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1102151, 2204302, 4408604, 5510755, 7715057, 11021510, 15430114, 22043020, 30860228, 38575285, 77150570, 154301140]

約数ペア:

[(1, 154301140), (2, 77150570), (4, 38575285), (5, 30860228), (7, 22043020), (10, 15430114), (14, 11021510), (20, 7715057), (28, 5510755), (35, 4408604), (70, 2204302), (140, 1102151)]