3981570210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{318271}}^1$

素因数の和:318423

約数の個数: 48

約数和(自身を含む): 10426590720

約数和(自身を除く): 6445020510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 4170, 6255, 12510, 318271, 636542, 954813, 1591355, 1909626, 2864439, 3182710, 4774065, 5728878, 9548130, 14322195, 28644390, 44239669, 88479338, 132719007, 221198345, 265438014, 398157021, 442396690, 663595035, 796314042, 1327190070, 1990785105, 3981570210]

約数ペア:

[(1, 3981570210), (2, 1990785105), (3, 1327190070), (5, 796314042), (6, 663595035), (9, 442396690), (10, 398157021), (15, 265438014), (18, 221198345), (30, 132719007), (45, 88479338), (90, 44239669), (139, 28644390), (278, 14322195), (417, 9548130), (695, 5728878), (834, 4774065), (1251, 3182710), (1390, 2864439), (2085, 1909626), (2502, 1591355), (4170, 954813), (6255, 636542), (12510, 318271)]