6717340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47981}}^1$

素因数の和:47997

約数の個数: 24

約数和(自身を含む): 16121952

約数和(自身を除く): 9404612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 47981, 95962, 191924, 239905, 335867, 479810, 671734, 959620, 1343468, 1679335, 3358670, 6717340]

約数ペア:

[(1, 6717340), (2, 3358670), (4, 1679335), (5, 1343468), (7, 959620), (10, 671734), (14, 479810), (20, 335867), (28, 239905), (35, 191924), (70, 95962), (140, 47981)]