2557710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{9473}}^1$

素因数の和:9489

約数の個数: 32

約数和(自身を含む): 6821280

約数和(自身を除く): 4263570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 9473, 18946, 28419, 47365, 56838, 85257, 94730, 142095, 170514, 255771, 284190, 426285, 511542, 852570, 1278855, 2557710]

約数ペア:

[(1, 2557710), (2, 1278855), (3, 852570), (5, 511542), (6, 426285), (9, 284190), (10, 255771), (15, 170514), (18, 142095), (27, 94730), (30, 85257), (45, 56838), (54, 47365), (90, 28419), (135, 18946), (270, 9473)]