22698540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6637}}^1$

素因数の和:6671

約数の個数: 72

約数和(自身を含む): 72486960

約数和(自身を除く): 49788420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 6637, 13274, 19911, 26548, 33185, 39822, 59733, 66370, 79644, 99555, 119466, 126103, 132740, 199110, 238932, 252206, 298665, 378309, 398220, 504412, 597330, 630515, 756618, 1134927, 1194660, 1261030, 1513236, 1891545, 2269854, 2522060, 3783090, 4539708, 5674635, 7566180, 11349270, 22698540]

約数ペア:

[(1, 22698540), (2, 11349270), (3, 7566180), (4, 5674635), (5, 4539708), (6, 3783090), (9, 2522060), (10, 2269854), (12, 1891545), (15, 1513236), (18, 1261030), (19, 1194660), (20, 1134927), (30, 756618), (36, 630515), (38, 597330), (45, 504412), (57, 398220), (60, 378309), (76, 298665), (90, 252206), (95, 238932), (114, 199110), (171, 132740), (180, 126103), (190, 119466), (228, 99555), (285, 79644), (342, 66370), (380, 59733), (570, 39822), (684, 33185), (855, 26548), (1140, 19911), (1710, 13274), (3420, 6637)]