30658374

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{20521}}^1$

素因数の和:20612

約数の個数: 24

約数和(自身を含む): 67230072

約数和(自身を除く): 36571698

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 20521, 41042, 61563, 123126, 184689, 369378, 1703243, 3406486, 5109729, 10219458, 15329187, 30658374]

約数ペア:

[(1, 30658374), (2, 15329187), (3, 10219458), (6, 5109729), (9, 3406486), (18, 1703243), (83, 369378), (166, 184689), (249, 123126), (498, 61563), (747, 41042), (1494, 20521)]