82147660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{586769}}^1$

素因数の和:586785

約数の個数: 24

約数和(自身を含む): 197154720

約数和(自身を除く): 115007060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 586769, 1173538, 2347076, 2933845, 4107383, 5867690, 8214766, 11735380, 16429532, 20536915, 41073830, 82147660]

約数ペア:

[(1, 82147660), (2, 41073830), (4, 20536915), (5, 16429532), (7, 11735380), (10, 8214766), (14, 5867690), (20, 4107383), (28, 2933845), (35, 2347076), (70, 1173538), (140, 586769)]