30714868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1459}}^1$

素因数の和:1759

約数の個数: 24

約数和(自身を含む): 56823200

約数和(自身を除く): 26108332

約数列:

[1, 2, 4, 19, 38, 76, 277, 554, 1108, 1459, 2918, 5263, 5836, 10526, 21052, 27721, 55442, 110884, 404143, 808286, 1616572, 7678717, 15357434, 30714868]

約数ペア:

[(1, 30714868), (2, 15357434), (4, 7678717), (19, 1616572), (38, 808286), (76, 404143), (277, 110884), (554, 55442), (1108, 27721), (1459, 21052), (2918, 10526), (5263, 5836)]