2954340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{5471}}^1$

素因数の和:5489

約数の個数: 48

約数和(自身を含む): 9192960

約数和(自身を除く): 6238620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 5471, 10942, 16413, 21884, 27355, 32826, 49239, 54710, 65652, 82065, 98478, 109420, 147717, 164130, 196956, 246195, 295434, 328260, 492390, 590868, 738585, 984780, 1477170, 2954340]

約数ペア:

[(1, 2954340), (2, 1477170), (3, 984780), (4, 738585), (5, 590868), (6, 492390), (9, 328260), (10, 295434), (12, 246195), (15, 196956), (18, 164130), (20, 147717), (27, 109420), (30, 98478), (36, 82065), (45, 65652), (54, 54710), (60, 49239), (90, 32826), (108, 27355), (135, 21884), (180, 16413), (270, 10942), (540, 5471)]