137861570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179041}}^1$

素因数の和:179066

約数の個数: 32

約数和(自身を含む): 309384576

約数和(自身を除く): 171523006

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 179041, 358082, 895205, 1253287, 1790410, 1969451, 2506574, 3938902, 6266435, 9847255, 12532870, 13786157, 19694510, 27572314, 68930785, 137861570]

約数ペア:

[(1, 137861570), (2, 68930785), (5, 27572314), (7, 19694510), (10, 13786157), (11, 12532870), (14, 9847255), (22, 6266435), (35, 3938902), (55, 2506574), (70, 1969451), (77, 1790410), (110, 1253287), (154, 895205), (385, 358082), (770, 179041)]