2561566110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1274411}}^1$

素因数の和:1274488

約数の個数: 32

約数和(自身を含む): 6239521152

約数和(自身を除く): 3677955042

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 1274411, 2548822, 3823233, 6372055, 7646466, 12744110, 19116165, 38232330, 85385537, 170771074, 256156611, 426927685, 512313222, 853855370, 1280783055, 2561566110]

約数ペア:

[(1, 2561566110), (2, 1280783055), (3, 853855370), (5, 512313222), (6, 426927685), (10, 256156611), (15, 170771074), (30, 85385537), (67, 38232330), (134, 19116165), (201, 12744110), (335, 7646466), (402, 6372055), (670, 3823233), (1005, 2548822), (2010, 1274411)]