2743783020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1385749}}^1$

素因数の和:1385775

約数の個数: 72

約数和(自身を含む): 9079434000

約数和(自身を除く): 6335650980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 1385749, 2771498, 4157247, 5542996, 6928745, 8314494, 12471741, 13857490, 15243239, 16628988, 20786235, 24943482, 27714980, 30486478, 41572470, 45729717, 49886964, 60972956, 62358705, 76216195, 83144940, 91459434, 124717410, 137189151, 152432390, 182918868, 228648585, 249434820, 274378302, 304864780, 457297170, 548756604, 685945755, 914594340, 1371891510, 2743783020]

約数ペア:

[(1, 2743783020), (2, 1371891510), (3, 914594340), (4, 685945755), (5, 548756604), (6, 457297170), (9, 304864780), (10, 274378302), (11, 249434820), (12, 228648585), (15, 182918868), (18, 152432390), (20, 137189151), (22, 124717410), (30, 91459434), (33, 83144940), (36, 76216195), (44, 62358705), (45, 60972956), (55, 49886964), (60, 45729717), (66, 41572470), (90, 30486478), (99, 27714980), (110, 24943482), (132, 20786235), (165, 16628988), (180, 15243239), (198, 13857490), (220, 12471741), (330, 8314494), (396, 6928745), (495, 5542996), (660, 4157247), (990, 2771498), (1980, 1385749)]