30250934

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{13421}}^1$

素因数の和:13460

約数の個数: 24

約数和(自身を含む): 55083888

約数和(自身を除く): 24832954

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 13421, 26842, 93947, 187894, 308683, 617366, 657629, 1315258, 2160781, 4321562, 15125467, 30250934]

約数ペア:

[(1, 30250934), (2, 15125467), (7, 4321562), (14, 2160781), (23, 1315258), (46, 657629), (49, 617366), (98, 308683), (161, 187894), (322, 93947), (1127, 26842), (2254, 13421)]