4271260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{30509}}^1$

素因数の和:30525

約数の個数: 24

約数和(自身を含む): 10251360

約数和(自身を除く): 5980100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 30509, 61018, 122036, 152545, 213563, 305090, 427126, 610180, 854252, 1067815, 2135630, 4271260]

約数ペア:

[(1, 4271260), (2, 2135630), (4, 1067815), (5, 854252), (7, 610180), (10, 427126), (14, 305090), (20, 213563), (28, 152545), (35, 122036), (70, 61018), (140, 30509)]