42171010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5527}}^1$

素因数の和:5650

約数の個数: 32

約数和(自身を含む): 87563520

約数和(自身を除く): 45392510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 5527, 7630, 11054, 27635, 38689, 55270, 77378, 193445, 386890, 602443, 1204886, 3012215, 4217101, 6024430, 8434202, 21085505, 42171010]

約数ペア:

[(1, 42171010), (2, 21085505), (5, 8434202), (7, 6024430), (10, 4217101), (14, 3012215), (35, 1204886), (70, 602443), (109, 386890), (218, 193445), (545, 77378), (763, 55270), (1090, 38689), (1526, 27635), (3815, 11054), (5527, 7630)]