2644010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 5121792

約数和(自身を除く): 2477782

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 151, 170, 206, 302, 515, 755, 1030, 1510, 1751, 2567, 3502, 5134, 8755, 12835, 15553, 17510, 25670, 31106, 77765, 155530, 264401, 528802, 1322005, 2644010]

約数ペア:

[(1, 2644010), (2, 1322005), (5, 528802), (10, 264401), (17, 155530), (34, 77765), (85, 31106), (103, 25670), (151, 17510), (170, 15553), (206, 12835), (302, 8755), (515, 5134), (755, 3502), (1030, 2567), (1510, 1751)]