4292540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{30661}}^1$

素因数の和:30677

約数の個数: 24

約数和(自身を含む): 10302432

約数和(自身を除く): 6009892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 30661, 61322, 122644, 153305, 214627, 306610, 429254, 613220, 858508, 1073135, 2146270, 4292540]

約数ペア:

[(1, 4292540), (2, 2146270), (4, 1073135), (5, 858508), (7, 613220), (10, 429254), (14, 306610), (20, 214627), (28, 153305), (35, 122644), (70, 61322), (140, 30661)]