34857340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{248981}}^1$

素因数の和:248997

約数の個数: 24

約数和(自身を含む): 83657952

約数和(自身を除く): 48800612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 248981, 497962, 995924, 1244905, 1742867, 2489810, 3485734, 4979620, 6971468, 8714335, 17428670, 34857340]

約数ペア:

[(1, 34857340), (2, 17428670), (4, 8714335), (5, 6971468), (7, 4979620), (10, 3485734), (14, 2489810), (20, 1742867), (28, 1244905), (35, 995924), (70, 497962), (140, 248981)]