6868620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3469}}^1$

素因数の和:3495

約数の個数: 72

約数和(自身を含む): 22735440

約数和(自身を除く): 15866820

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, 3469, 6938, 10407, 13876, 17345, 20814, 31221, 34690, 38159, 41628, 52035, 62442, 69380, 76318, 104070, 114477, 124884, 152636, 156105, 190795, 208140, 228954, 312210, 343431, 381590, 457908, 572385, 624420, 686862, 763180, 1144770, 1373724, 1717155, 2289540, 3434310, 6868620]

約数ペア:

[(1, 6868620), (2, 3434310), (3, 2289540), (4, 1717155), (5, 1373724), (6, 1144770), (9, 763180), (10, 686862), (11, 624420), (12, 572385), (15, 457908), (18, 381590), (20, 343431), (22, 312210), (30, 228954), (33, 208140), (36, 190795), (44, 156105), (45, 152636), (55, 124884), (60, 114477), (66, 104070), (90, 76318), (99, 69380), (110, 62442), (132, 52035), (165, 41628), (180, 38159), (198, 34690), (220, 31221), (330, 20814), (396, 17345), (495, 13876), (660, 10407), (990, 6938), (1980, 3469)]