30196894

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1999}}^1$

素因数の和:2104

約数の個数: 32

約数和(自身を含む): 56448000

約数和(自身を除く): 26251106

約数列:

[1, 2, 7, 13, 14, 26, 83, 91, 166, 182, 581, 1079, 1162, 1999, 2158, 3998, 7553, 13993, 15106, 25987, 27986, 51974, 165917, 181909, 331834, 363818, 1161419, 2156921, 2322838, 4313842, 15098447, 30196894]

約数ペア:

[(1, 30196894), (2, 15098447), (7, 4313842), (13, 2322838), (14, 2156921), (26, 1161419), (83, 363818), (91, 331834), (166, 181909), (182, 165917), (581, 51974), (1079, 27986), (1162, 25987), (1999, 15106), (2158, 13993), (3998, 7553)]