68512810

素因数分解:

$2^1\times 5^1\times {\mathrm{1579}}^1\times {\mathrm{4339}}^1$

素因数の和:5925

約数の個数: 16

約数和(自身を含む): 123429600

約数和(自身を除く): 54916790

約数列:

[1, 2, 5, 10, 1579, 3158, 4339, 7895, 8678, 15790, 21695, 43390, 6851281, 13702562, 34256405, 68512810]

約数ペア:

[(1, 68512810), (2, 34256405), (5, 13702562), (10, 6851281), (1579, 43390), (3158, 21695), (4339, 15790), (7895, 8678)]