856552310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{13729}}^1$

素因数の和:14120

約数の個数: 32

約数和(自身を含む): 1637055360

約数和(自身を除く): 780503050

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 367, 734, 1835, 3670, 6239, 12478, 13729, 27458, 31195, 62390, 68645, 137290, 233393, 466786, 1166965, 2333930, 5038543, 10077086, 25192715, 50385430, 85655231, 171310462, 428276155, 856552310]

約数ペア:

[(1, 856552310), (2, 428276155), (5, 171310462), (10, 85655231), (17, 50385430), (34, 25192715), (85, 10077086), (170, 5038543), (367, 2333930), (734, 1166965), (1835, 466786), (3670, 233393), (6239, 137290), (12478, 68645), (13729, 62390), (27458, 31195)]