30874622

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{743}}^1$

素因数の和:1087

約数の個数: 16

約数和(自身を含む): 47139840

約数和(自身を除く): 16265218

約数列:

[1, 2, 79, 158, 263, 526, 743, 1486, 20777, 41554, 58697, 117394, 195409, 390818, 15437311, 30874622]

約数ペア:

[(1, 30874622), (2, 15437311), (79, 390818), (158, 195409), (263, 117394), (526, 58697), (743, 41554), (1486, 20777)]