67879990

素因数分解:

$2^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{9337}}^1$

素因数の和:10071

約数の個数: 16

約数和(自身を含む): 122365152

約数和(自身を除く): 54485162

約数列:

[1, 2, 5, 10, 727, 1454, 3635, 7270, 9337, 18674, 46685, 93370, 6787999, 13575998, 33939995, 67879990]

約数ペア:

[(1, 67879990), (2, 33939995), (5, 13575998), (10, 6787999), (727, 93370), (1454, 46685), (3635, 18674), (7270, 9337)]