2956140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1493}}^1$

素因数の和:1519

約数の個数: 72

約数和(自身を含む): 9788688

約数和(自身を除く): 6832548

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, 1493, 1980, 2986, 4479, 5972, 7465, 8958, 13437, 14930, 16423, 17916, 22395, 26874, 29860, 32846, 44790, 49269, 53748, 65692, 67185, 82115, 89580, 98538, 134370, 147807, 164230, 197076, 246345, 268740, 295614, 328460, 492690, 591228, 739035, 985380, 1478070, 2956140]

約数ペア:

[(1, 2956140), (2, 1478070), (3, 985380), (4, 739035), (5, 591228), (6, 492690), (9, 328460), (10, 295614), (11, 268740), (12, 246345), (15, 197076), (18, 164230), (20, 147807), (22, 134370), (30, 98538), (33, 89580), (36, 82115), (44, 67185), (45, 65692), (55, 53748), (60, 49269), (66, 44790), (90, 32846), (99, 29860), (110, 26874), (132, 22395), (165, 17916), (180, 16423), (198, 14930), (220, 13437), (330, 8958), (396, 7465), (495, 5972), (660, 4479), (990, 2986), (1493, 1980)]