65884690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5309}}^1$

素因数の和:5406

約数の個数: 32

約数和(自身を含む): 127312560

約数和(自身を除く): 61427870

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2482, 5309, 6205, 10618, 12410, 26545, 53090, 90253, 180506, 387557, 451265, 775114, 902530, 1937785, 3875570, 6588469, 13176938, 32942345, 65884690]

約数ペア:

[(1, 65884690), (2, 32942345), (5, 13176938), (10, 6588469), (17, 3875570), (34, 1937785), (73, 902530), (85, 775114), (146, 451265), (170, 387557), (365, 180506), (730, 90253), (1241, 53090), (2482, 26545), (5309, 12410), (6205, 10618)]