30929454

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{90437}}^1$

素因数の和:90464

約数の個数: 24

約数和(自身を含む): 70541640

約数和(自身を除く): 39612186

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 90437, 180874, 271311, 542622, 813933, 1627866, 1718303, 3436606, 5154909, 10309818, 15464727, 30929454]

約数ペア:

[(1, 30929454), (2, 15464727), (3, 10309818), (6, 5154909), (9, 3436606), (18, 1718303), (19, 1627866), (38, 813933), (57, 542622), (114, 271311), (171, 180874), (342, 90437)]