22721490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 65707200

約数和(自身を除く): 42985710

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 59, 66, 90, 99, 110, 118, 165, 177, 198, 295, 330, 354, 389, 495, 531, 590, 649, 778, 885, 990, 1062, 1167, 1298, 1770, 1945, 1947, 2334, 2655, 3245, 3501, 3890, 3894, 4279, 5310, 5835, 5841, 6490, 7002, 8558, 9735, 11670, 11682, 12837, 17505, 19470, 21395, 22951, 25674, 29205, 35010, 38511, 42790, 45902, 58410, 64185, 68853, 77022, 114755, 128370, 137706, 192555, 206559, 229510, 252461, 344265, 385110, 413118, 504922, 688530, 757383, 1032795, 1262305, 1514766, 2065590, 2272149, 2524610, 3786915, 4544298, 7573830, 11360745, 22721490]

約数ペア:

[(1, 22721490), (2, 11360745), (3, 7573830), (5, 4544298), (6, 3786915), (9, 2524610), (10, 2272149), (11, 2065590), (15, 1514766), (18, 1262305), (22, 1032795), (30, 757383), (33, 688530), (45, 504922), (55, 413118), (59, 385110), (66, 344265), (90, 252461), (99, 229510), (110, 206559), (118, 192555), (165, 137706), (177, 128370), (198, 114755), (295, 77022), (330, 68853), (354, 64185), (389, 58410), (495, 45902), (531, 42790), (590, 38511), (649, 35010), (778, 29205), (885, 25674), (990, 22951), (1062, 21395), (1167, 19470), (1298, 17505), (1770, 12837), (1945, 11682), (1947, 11670), (2334, 9735), (2655, 8558), (3245, 7002), (3501, 6490), (3890, 5841), (3894, 5835), (4279, 5310)]