70676210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{15671}}^1$

素因数の和:15730

約数の個数: 32

約数和(自身を含む): 142176384

約数和(自身を除く): 71500174

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 15671, 31342, 78355, 156710, 172381, 344762, 642511, 861905, 1285022, 1723810, 3212555, 6425110, 7067621, 14135242, 35338105, 70676210]

約数ペア:

[(1, 70676210), (2, 35338105), (5, 14135242), (10, 7067621), (11, 6425110), (22, 3212555), (41, 1723810), (55, 1285022), (82, 861905), (110, 642511), (205, 344762), (410, 172381), (451, 156710), (902, 78355), (2255, 31342), (4510, 15671)]