27263110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{55639}}^1$

素因数の和:55660

約数の個数: 24

約数和(自身を含む): 57086640

約数和(自身を除く): 29823530

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 55639, 111278, 278195, 389473, 556390, 778946, 1947365, 2726311, 3894730, 5452622, 13631555, 27263110]

約数ペア:

[(1, 27263110), (2, 13631555), (5, 5452622), (7, 3894730), (10, 2726311), (14, 1947365), (35, 778946), (49, 556390), (70, 389473), (98, 278195), (245, 111278), (490, 55639)]