28083330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1536

約数の個数: 96

約数和(自身を含む): 83903040

約数和(自身を除く): 55819710

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 165, 171, 190, 198, 209, 285, 330, 342, 418, 495, 570, 627, 855, 990, 1045, 1254, 1493, 1710, 1881, 2090, 2986, 3135, 3762, 4479, 6270, 7465, 8958, 9405, 13437, 14930, 16423, 18810, 22395, 26874, 28367, 32846, 44790, 49269, 56734, 67185, 82115, 85101, 98538, 134370, 141835, 147807, 164230, 170202, 246345, 255303, 283670, 295614, 312037, 425505, 492690, 510606, 624074, 739035, 851010, 936111, 1276515, 1478070, 1560185, 1872222, 2553030, 2808333, 3120370, 4680555, 5616666, 9361110, 14041665, 28083330]

約数ペア:

[(1, 28083330), (2, 14041665), (3, 9361110), (5, 5616666), (6, 4680555), (9, 3120370), (10, 2808333), (11, 2553030), (15, 1872222), (18, 1560185), (19, 1478070), (22, 1276515), (30, 936111), (33, 851010), (38, 739035), (45, 624074), (55, 510606), (57, 492690), (66, 425505), (90, 312037), (95, 295614), (99, 283670), (110, 255303), (114, 246345), (165, 170202), (171, 164230), (190, 147807), (198, 141835), (209, 134370), (285, 98538), (330, 85101), (342, 82115), (418, 67185), (495, 56734), (570, 49269), (627, 44790), (855, 32846), (990, 28367), (1045, 26874), (1254, 22395), (1493, 18810), (1710, 16423), (1881, 14930), (2090, 13437), (2986, 9405), (3135, 8958), (3762, 7465), (4479, 6270)]