30017812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{1061}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 57449952

約数和(自身を除く): 27432140

約数列:

[1, 2, 4, 11, 22, 44, 643, 1061, 1286, 2122, 2572, 4244, 7073, 11671, 14146, 23342, 28292, 46684, 682223, 1364446, 2728892, 7504453, 15008906, 30017812]

約数ペア:

[(1, 30017812), (2, 15008906), (4, 7504453), (11, 2728892), (22, 1364446), (44, 682223), (643, 46684), (1061, 28292), (1286, 23342), (2122, 14146), (2572, 11671), (4244, 7073)]