82717810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{27481}}^1$

素因数の和:27538

約数の個数: 32

約数和(自身を含む): 174125952

約数和(自身を除く): 91408142

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 27481, 54962, 137405, 192367, 274810, 384734, 961835, 1181683, 1923670, 2363366, 5908415, 8271781, 11816830, 16543562, 41358905, 82717810]

約数ペア:

[(1, 82717810), (2, 41358905), (5, 16543562), (7, 11816830), (10, 8271781), (14, 5908415), (35, 2363366), (43, 1923670), (70, 1181683), (86, 961835), (215, 384734), (301, 274810), (430, 192367), (602, 137405), (1505, 54962), (3010, 27481)]