30394938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1129}}^1$

素因数の和:1782

約数の個数: 32

約数和(自身を含む): 69644160

約数和(自身を除く): 39249222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 641, 1129, 1282, 1923, 2258, 3387, 3846, 4487, 6774, 7903, 8974, 13461, 15806, 23709, 26922, 47418, 723689, 1447378, 2171067, 4342134, 5065823, 10131646, 15197469, 30394938]

約数ペア:

[(1, 30394938), (2, 15197469), (3, 10131646), (6, 5065823), (7, 4342134), (14, 2171067), (21, 1447378), (42, 723689), (641, 47418), (1129, 26922), (1282, 23709), (1923, 15806), (2258, 13461), (3387, 8974), (3846, 7903), (4487, 6774)]