68702030

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{66701}}^1$

素因数の和:66811

約数の個数: 16

約数和(自身を含む): 124866144

約数和(自身を除く): 56164114

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 66701, 133402, 333505, 667010, 6870203, 13740406, 34351015, 68702030]

約数ペア:

[(1, 68702030), (2, 34351015), (5, 13740406), (10, 6870203), (103, 667010), (206, 333505), (515, 133402), (1030, 66701)]