34540390

素因数分解:

$2^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{4021}}^1$

素因数の和:4887

約数の個数: 16

約数和(自身を含む): 62260560

約数和(自身を除く): 27720170

約数列:

[1, 2, 5, 10, 859, 1718, 4021, 4295, 8042, 8590, 20105, 40210, 3454039, 6908078, 17270195, 34540390]

約数ペア:

[(1, 34540390), (2, 17270195), (5, 6908078), (10, 3454039), (859, 40210), (1718, 20105), (4021, 8590), (4295, 8042)]