1027973870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{4751}}^1$

素因数の和:5057

約数の個数: 64

約数和(自身を含む): 2315630592

約数和(自身を除く): 1287656722

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 281, 385, 562, 770, 1405, 1967, 2810, 3091, 3934, 4751, 6182, 9502, 9835, 15455, 19670, 21637, 23755, 30910, 33257, 43274, 47510, 52261, 66514, 104522, 108185, 166285, 216370, 261305, 332570, 365827, 522610, 731654, 1335031, 1829135, 2670062, 3658270, 6675155, 9345217, 13350310, 14685341, 18690434, 29370682, 46726085, 73426705, 93452170, 102797387, 146853410, 205594774, 513986935, 1027973870]

約数ペア:

[(1, 1027973870), (2, 513986935), (5, 205594774), (7, 146853410), (10, 102797387), (11, 93452170), (14, 73426705), (22, 46726085), (35, 29370682), (55, 18690434), (70, 14685341), (77, 13350310), (110, 9345217), (154, 6675155), (281, 3658270), (385, 2670062), (562, 1829135), (770, 1335031), (1405, 731654), (1967, 522610), (2810, 365827), (3091, 332570), (3934, 261305), (4751, 216370), (6182, 166285), (9502, 108185), (9835, 104522), (15455, 66514), (19670, 52261), (21637, 47510), (23755, 43274), (30910, 33257)]