34689340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{247781}}^1$

素因数の和:247797

約数の個数: 24

約数和(自身を含む): 83254752

約数和(自身を除く): 48565412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 247781, 495562, 991124, 1238905, 1734467, 2477810, 3468934, 4955620, 6937868, 8672335, 17344670, 34689340]

約数ペア:

[(1, 34689340), (2, 17344670), (4, 8672335), (5, 6937868), (7, 4955620), (10, 3468934), (14, 2477810), (20, 1734467), (28, 1238905), (35, 991124), (70, 495562), (140, 247781)]