715342180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{729941}}^1$

素因数の和:729964

約数の個数: 36

約数和(自身を含む): 1747481148

約数和(自身を除く): 1032138968

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 729941, 1459882, 2919764, 3649705, 5109587, 7299410, 10219174, 14598820, 20438348, 25547935, 35767109, 51095870, 71534218, 102191740, 143068436, 178835545, 357671090, 715342180]

約数ペア:

[(1, 715342180), (2, 357671090), (4, 178835545), (5, 143068436), (7, 102191740), (10, 71534218), (14, 51095870), (20, 35767109), (28, 25547935), (35, 20438348), (49, 14598820), (70, 10219174), (98, 7299410), (140, 5109587), (196, 3649705), (245, 2919764), (490, 1459882), (980, 729941)]