264670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 576000

約数和(自身を除く): 311330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 199, 266, 398, 665, 995, 1330, 1393, 1990, 2786, 3781, 6965, 7562, 13930, 18905, 26467, 37810, 52934, 132335, 264670]

約数ペア:

[(1, 264670), (2, 132335), (5, 52934), (7, 37810), (10, 26467), (14, 18905), (19, 13930), (35, 7562), (38, 6965), (70, 3781), (95, 2786), (133, 1990), (190, 1393), (199, 1330), (266, 995), (398, 665)]