122635730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{353}}^1\times {\mathrm{709}}^1$

素因数の和:1083

約数の個数: 48

約数和(自身を含む): 257874840

約数和(自身を除く): 135239110

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 353, 490, 706, 709, 1418, 1765, 2471, 3530, 3545, 4942, 4963, 7090, 9926, 12355, 17297, 24710, 24815, 34594, 34741, 49630, 69482, 86485, 172970, 173705, 250277, 347410, 500554, 1251385, 1751939, 2502770, 3503878, 8759695, 12263573, 17519390, 24527146, 61317865, 122635730]

約数ペア:

[(1, 122635730), (2, 61317865), (5, 24527146), (7, 17519390), (10, 12263573), (14, 8759695), (35, 3503878), (49, 2502770), (70, 1751939), (98, 1251385), (245, 500554), (353, 347410), (490, 250277), (706, 173705), (709, 172970), (1418, 86485), (1765, 69482), (2471, 49630), (3530, 34741), (3545, 34594), (4942, 24815), (4963, 24710), (7090, 17297), (9926, 12355)]