30369689

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{751}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 35735040

約数和(自身を除く): 5365351

約数列:

[1, 7, 53, 109, 371, 751, 763, 5257, 5777, 39803, 40439, 81859, 278621, 573013, 4338527, 30369689]

約数ペア:

[(1, 30369689), (7, 4338527), (53, 573013), (109, 278621), (371, 81859), (751, 40439), (763, 39803), (5257, 5777)]