68493370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{15187}}^1$

素因数の和:15246

約数の個数: 32

約数和(自身を含む): 137785536

約数和(自身を除く): 69292166

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 15187, 30374, 75935, 151870, 167057, 334114, 622667, 835285, 1245334, 1670570, 3113335, 6226670, 6849337, 13698674, 34246685, 68493370]

約数ペア:

[(1, 68493370), (2, 34246685), (5, 13698674), (10, 6849337), (11, 6226670), (22, 3113335), (41, 1670570), (55, 1245334), (82, 835285), (110, 622667), (205, 334114), (410, 167057), (451, 151870), (902, 75935), (2255, 30374), (4510, 15187)]