6847340

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1979}}^1$

素因数の和:2161

約数の個数: 24

約数和(自身を含む): 14469840

約数和(自身を除く): 7622500

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 1979, 3460, 3958, 7916, 9895, 19790, 39580, 342367, 684734, 1369468, 1711835, 3423670, 6847340]

約数ペア:

[(1, 6847340), (2, 3423670), (4, 1711835), (5, 1369468), (10, 684734), (20, 342367), (173, 39580), (346, 19790), (692, 9895), (865, 7916), (1730, 3958), (1979, 3460)]