6730340

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{691}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 14183232

約数和(自身を除く): 7452892

約数列:

[1, 2, 4, 5, 10, 20, 487, 691, 974, 1382, 1948, 2435, 2764, 3455, 4870, 6910, 9740, 13820, 336517, 673034, 1346068, 1682585, 3365170, 6730340]

約数ペア:

[(1, 6730340), (2, 3365170), (4, 1682585), (5, 1346068), (10, 673034), (20, 336517), (487, 13820), (691, 9740), (974, 6910), (1382, 4870), (1948, 3455), (2435, 2764)]