66721710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{202187}}^1$

素因数の和:202208

約数の個数: 32

約数和(自身を含む): 174690432

約数和(自身を除く): 107968722

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 202187, 404374, 606561, 1010935, 1213122, 2021870, 2224057, 3032805, 4448114, 6065610, 6672171, 11120285, 13344342, 22240570, 33360855, 66721710]

約数ペア:

[(1, 66721710), (2, 33360855), (3, 22240570), (5, 13344342), (6, 11120285), (10, 6672171), (11, 6065610), (15, 4448114), (22, 3032805), (30, 2224057), (33, 2021870), (55, 1213122), (66, 1010935), (110, 606561), (165, 404374), (330, 202187)]