30158786

素因数分解:

$2^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{3259}}^1$

素因数の和:3929

約数の個数: 16

約数和(自身を含む): 51794880

約数和(自身を除く): 21636094

約数列:

[1, 2, 7, 14, 661, 1322, 3259, 4627, 6518, 9254, 22813, 45626, 2154199, 4308398, 15079393, 30158786]

約数ペア:

[(1, 30158786), (2, 15079393), (7, 4308398), (14, 2154199), (661, 45626), (1322, 22813), (3259, 9254), (4627, 6518)]