713321140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5095151}}^1$

素因数の和:5095167

約数の個数: 24

約数和(自身を含む): 1711971072

約数和(自身を除く): 998649932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5095151, 10190302, 20380604, 25475755, 35666057, 50951510, 71332114, 101903020, 142664228, 178330285, 356660570, 713321140]

約数ペア:

[(1, 713321140), (2, 356660570), (4, 178330285), (5, 142664228), (7, 101903020), (10, 71332114), (14, 50951510), (20, 35666057), (28, 25475755), (35, 20380604), (70, 10190302), (140, 5095151)]