7196306.00000000

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19919}}^1$

素因数の和:19945

約数の個数: 72

約数和(自身を含む): 130515840

約数和(自身を除く): 91076220

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, 19919, 39838, 59757, 79676, 99595, 119514, 179271, 199190, 219109, 239028, 298785, 358542, 398380, 438218, 597570, 657327, 717084, 876436, 896355, 1095545, 1195140, 1314654, 1792710, 1971981, 2191090, 2629308, 3286635, 3585420, 3943962, 4382180, 6573270, 7887924, 9859905, 13146540, 19719810, 39439620]

約数ペア:

[(1, 39439620), (2, 19719810), (3, 13146540), (4, 9859905), (5, 7887924), (6, 6573270), (9, 4382180), (10, 3943962), (11, 3585420), (12, 3286635), (15, 2629308), (18, 2191090), (20, 1971981), (22, 1792710), (30, 1314654), (33, 1195140), (36, 1095545), (44, 896355), (45, 876436), (55, 717084), (60, 657327), (66, 597570), (90, 438218), (99, 398380), (110, 358542), (132, 298785), (165, 239028), (180, 219109), (198, 199190), (220, 179271), (330, 119514), (396, 99595), (495, 79676), (660, 59757), (990, 39838), (1980, 19919)]