2023206290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{270121}}^1$

素因数の和:270242

約数の個数: 32

約数和(自身を含む): 4200937344

約数和(自身を除く): 2177731054

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 7490, 270121, 540242, 1350605, 1890847, 2701210, 3781694, 9454235, 18908470, 28902947, 57805894, 144514735, 202320629, 289029470, 404641258, 1011603145, 2023206290]

約数ペア:

[(1, 2023206290), (2, 1011603145), (5, 404641258), (7, 289029470), (10, 202320629), (14, 144514735), (35, 57805894), (70, 28902947), (107, 18908470), (214, 9454235), (535, 3781694), (749, 2701210), (1070, 1890847), (1498, 1350605), (3745, 540242), (7490, 270121)]