12304180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{87887}}^1$

素因数の和:87903

約数の個数: 24

約数和(自身を含む): 29530368

約数和(自身を除く): 17226188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 87887, 175774, 351548, 439435, 615209, 878870, 1230418, 1757740, 2460836, 3076045, 6152090, 12304180]

約数ペア:

[(1, 12304180), (2, 6152090), (4, 3076045), (5, 2460836), (7, 1757740), (10, 1230418), (14, 878870), (20, 615209), (28, 439435), (35, 351548), (70, 175774), (140, 87887)]