2436140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17401}}^1$

素因数の和:17417

約数の個数: 24

約数和(自身を含む): 5847072

約数和(自身を除く): 3410932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 17401, 34802, 69604, 87005, 121807, 174010, 243614, 348020, 487228, 609035, 1218070, 2436140]

約数ペア:

[(1, 2436140), (2, 1218070), (4, 609035), (5, 487228), (7, 348020), (10, 243614), (14, 174010), (20, 121807), (28, 87005), (35, 69604), (70, 34802), (140, 17401)]