68741170

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{66739}}^1$

素因数の和:66849

約数の個数: 16

約数和(自身を含む): 124937280

約数和(自身を除く): 56196110

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 66739, 133478, 333695, 667390, 6874117, 13748234, 34370585, 68741170]

約数ペア:

[(1, 68741170), (2, 34370585), (5, 13748234), (10, 6874117), (103, 667390), (206, 333695), (515, 133478), (1030, 66739)]