6688360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23887}}^1$

素因数の和:23905

約数の個数: 32

約数和(自身を含む): 17199360

約数和(自身を除く): 10511000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 23887, 47774, 95548, 119435, 167209, 191096, 238870, 334418, 477740, 668836, 836045, 955480, 1337672, 1672090, 3344180, 6688360]

約数ペア:

[(1, 6688360), (2, 3344180), (4, 1672090), (5, 1337672), (7, 955480), (8, 836045), (10, 668836), (14, 477740), (20, 334418), (28, 238870), (35, 191096), (40, 167209), (56, 119435), (70, 95548), (140, 47774), (280, 23887)]