30866572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{1091}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 59072832

約数和(自身を除く): 28206260

約数列:

[1, 2, 4, 11, 22, 44, 643, 1091, 1286, 2182, 2572, 4364, 7073, 12001, 14146, 24002, 28292, 48004, 701513, 1403026, 2806052, 7716643, 15433286, 30866572]

約数ペア:

[(1, 30866572), (2, 15433286), (4, 7716643), (11, 2806052), (22, 1403026), (44, 701513), (643, 48004), (1091, 28292), (1286, 24002), (2182, 14146), (2572, 12001), (4364, 7073)]