13414730

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{3911}}^1$

素因数の和:3939

約数の個数: 32

約数和(自身を含む): 28166400

約数和(自身を除く): 14751670

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 3911, 7822, 19555, 27377, 39110, 54754, 136885, 191639, 273770, 383278, 958195, 1341473, 1916390, 2682946, 6707365, 13414730]

約数ペア:

[(1, 13414730), (2, 6707365), (5, 2682946), (7, 1916390), (10, 1341473), (14, 958195), (35, 383278), (49, 273770), (70, 191639), (98, 136885), (245, 54754), (343, 39110), (490, 27377), (686, 19555), (1715, 7822), (3430, 3911)]