68510590

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{167099}}^1$

素因数の和:167147

約数の個数: 16

約数和(自身を含む): 126327600

約数和(自身を除く): 57817010

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 167099, 334198, 835495, 1670990, 6851059, 13702118, 34255295, 68510590]

約数ペア:

[(1, 68510590), (2, 34255295), (5, 13702118), (10, 6851059), (41, 1670990), (82, 835495), (205, 334198), (410, 167099)]