30412644

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{18233}}^1$

素因数の和:18379

約数の個数: 24

約数和(自身を含む): 71477280

約数和(自身を除く): 41064636

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 18233, 36466, 54699, 72932, 109398, 218796, 2534387, 5068774, 7603161, 10137548, 15206322, 30412644]

約数ペア:

[(1, 30412644), (2, 15206322), (3, 10137548), (4, 7603161), (6, 5068774), (12, 2534387), (139, 218796), (278, 109398), (417, 72932), (556, 54699), (834, 36466), (1668, 18233)]