15327340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109481}}^1$

素因数の和:109497

約数の個数: 24

約数和(自身を含む): 36785952

約数和(自身を除く): 21458612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 109481, 218962, 437924, 547405, 766367, 1094810, 1532734, 2189620, 3065468, 3831835, 7663670, 15327340]

約数ペア:

[(1, 15327340), (2, 7663670), (4, 3831835), (5, 3065468), (7, 2189620), (10, 1532734), (14, 1094810), (20, 766367), (28, 547405), (35, 437924), (70, 218962), (140, 109481)]