129624670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1851781}}^1$

素因数の和:1851795

約数の個数: 16

約数和(自身を含む): 266656608

約数和(自身を除く): 137031938

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1851781, 3703562, 9258905, 12962467, 18517810, 25924934, 64812335, 129624670]

約数ペア:

[(1, 129624670), (2, 64812335), (5, 25924934), (7, 18517810), (10, 12962467), (14, 9258905), (35, 3703562), (70, 1851781)]