7008380

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2521}}^1$

素因数の和:2669

約数の個数: 24

約数和(自身を含む): 14829360

約数和(自身を除く): 7820980

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2521, 2780, 5042, 10084, 12605, 25210, 50420, 350419, 700838, 1401676, 1752095, 3504190, 7008380]

約数ペア:

[(1, 7008380), (2, 3504190), (4, 1752095), (5, 1401676), (10, 700838), (20, 350419), (139, 50420), (278, 25210), (556, 12605), (695, 10084), (1390, 5042), (2521, 2780)]