317663870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{50503}}^1$

素因数の和:50564

約数の個数: 32

約数和(自身を含む): 621805248

約数和(自身を除く): 304141378

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 6290, 50503, 101006, 252515, 505030, 858551, 1717102, 1868611, 3737222, 4292755, 8585510, 9343055, 18686110, 31766387, 63532774, 158831935, 317663870]

約数ペア:

[(1, 317663870), (2, 158831935), (5, 63532774), (10, 31766387), (17, 18686110), (34, 9343055), (37, 8585510), (74, 4292755), (85, 3737222), (170, 1868611), (185, 1717102), (370, 858551), (629, 505030), (1258, 252515), (3145, 101006), (6290, 50503)]