69398470

素因数分解:

$2^1\times 5^1\times {\mathrm{2543}}^1\times {\mathrm{2729}}^1$

素因数の和:5279

約数の個数: 16

約数和(自身を含む): 125012160

約数和(自身を除く): 55613690

約数列:

[1, 2, 5, 10, 2543, 2729, 5086, 5458, 12715, 13645, 25430, 27290, 6939847, 13879694, 34699235, 69398470]

約数ペア:

[(1, 69398470), (2, 34699235), (5, 13879694), (10, 6939847), (2543, 27290), (2729, 25430), (5086, 13645), (5458, 12715)]