79329460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{566639}}^1$

素因数の和:566655

約数の個数: 24

約数和(自身を含む): 190391040

約数和(自身を除く): 111061580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 566639, 1133278, 2266556, 2833195, 3966473, 5666390, 7932946, 11332780, 15865892, 19832365, 39664730, 79329460]

約数ペア:

[(1, 79329460), (2, 39664730), (4, 19832365), (5, 15865892), (7, 11332780), (10, 7932946), (14, 5666390), (20, 3966473), (28, 2833195), (35, 2266556), (70, 1133278), (140, 566639)]