30012724

素因数分解:

$2^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{3089}}^1$

素因数の和:3447

約数の個数: 24

約数和(自身を含む): 60217920

約数和(自身を除く): 30205196

約数列:

[1, 2, 4, 7, 14, 28, 347, 694, 1388, 2429, 3089, 4858, 6178, 9716, 12356, 21623, 43246, 86492, 1071883, 2143766, 4287532, 7503181, 15006362, 30012724]

約数ペア:

[(1, 30012724), (2, 15006362), (4, 7503181), (7, 4287532), (14, 2143766), (28, 1071883), (347, 86492), (694, 43246), (1388, 21623), (2429, 12356), (3089, 9716), (4858, 6178)]