66264310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{337}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 139347936

約数和(自身を除く): 73083626

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 337, 371, 530, 674, 742, 1685, 1855, 2359, 2809, 3370, 3710, 4718, 5618, 11795, 14045, 17861, 19663, 23590, 28090, 35722, 39326, 89305, 98315, 125027, 178610, 196630, 250054, 625135, 946633, 1250270, 1893266, 4733165, 6626431, 9466330, 13252862, 33132155, 66264310]

約数ペア:

[(1, 66264310), (2, 33132155), (5, 13252862), (7, 9466330), (10, 6626431), (14, 4733165), (35, 1893266), (53, 1250270), (70, 946633), (106, 625135), (265, 250054), (337, 196630), (371, 178610), (530, 125027), (674, 98315), (742, 89305), (1685, 39326), (1855, 35722), (2359, 28090), (2809, 23590), (3370, 19663), (3710, 17861), (4718, 14045), (5618, 11795)]