2018140180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14415287}}^1$

素因数の和:14415303

約数の個数: 24

約数和(自身を含む): 4843536768

約数和(自身を除く): 2825396588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14415287, 28830574, 57661148, 72076435, 100907009, 144152870, 201814018, 288305740, 403628036, 504535045, 1009070090, 2018140180]

約数ペア:

[(1, 2018140180), (2, 1009070090), (4, 504535045), (5, 403628036), (7, 288305740), (10, 201814018), (14, 144152870), (20, 100907009), (28, 72076435), (35, 57661148), (70, 28830574), (140, 14415287)]