6669460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47639}}^1$

素因数の和:47655

約数の個数: 24

約数和(自身を含む): 16007040

約数和(自身を除く): 9337580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 47639, 95278, 190556, 238195, 333473, 476390, 666946, 952780, 1333892, 1667365, 3334730, 6669460]

約数ペア:

[(1, 6669460), (2, 3334730), (4, 1667365), (5, 1333892), (7, 952780), (10, 666946), (14, 476390), (20, 333473), (28, 238195), (35, 190556), (70, 95278), (140, 47639)]