22704660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11467}}^1$

素因数の和:11493

約数の個数: 72

約数和(自身を含む): 75138336

約数和(自身を除く): 52433676

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, 11467, 22934, 34401, 45868, 57335, 68802, 103203, 114670, 126137, 137604, 172005, 206406, 229340, 252274, 344010, 378411, 412812, 504548, 516015, 630685, 688020, 756822, 1032030, 1135233, 1261370, 1513644, 1892055, 2064060, 2270466, 2522740, 3784110, 4540932, 5676165, 7568220, 11352330, 22704660]

約数ペア:

[(1, 22704660), (2, 11352330), (3, 7568220), (4, 5676165), (5, 4540932), (6, 3784110), (9, 2522740), (10, 2270466), (11, 2064060), (12, 1892055), (15, 1513644), (18, 1261370), (20, 1135233), (22, 1032030), (30, 756822), (33, 688020), (36, 630685), (44, 516015), (45, 504548), (55, 412812), (60, 378411), (66, 344010), (90, 252274), (99, 229340), (110, 206406), (132, 172005), (165, 137604), (180, 126137), (198, 114670), (220, 103203), (330, 68802), (396, 57335), (495, 45868), (660, 34401), (990, 22934), (1980, 11467)]