128544710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{4241}}^1$

素因数の和:4688

約数の個数: 32

約数和(自身を含む): 265108032

約数和(自身を除く): 136563322

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 433, 866, 2165, 3031, 4241, 4330, 6062, 8482, 15155, 21205, 29687, 30310, 42410, 59374, 148435, 296870, 1836353, 3672706, 9181765, 12854471, 18363530, 25708942, 64272355, 128544710]

約数ペア:

[(1, 128544710), (2, 64272355), (5, 25708942), (7, 18363530), (10, 12854471), (14, 9181765), (35, 3672706), (70, 1836353), (433, 296870), (866, 148435), (2165, 59374), (3031, 42410), (4241, 30310), (4330, 29687), (6062, 21205), (8482, 15155)]