30165356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18713}}^1$

素因数の和:18761

約数の個数: 24

約数和(自身を含む): 58687104

約数和(自身を除く): 28521748

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 18713, 37426, 74852, 243269, 486538, 580103, 973076, 1160206, 2320412, 7541339, 15082678, 30165356]

約数ペア:

[(1, 30165356), (2, 15082678), (4, 7541339), (13, 2320412), (26, 1160206), (31, 973076), (52, 580103), (62, 486538), (124, 243269), (403, 74852), (806, 37426), (1612, 18713)]