2009681190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2029981}}^1$

素因数の和:2030005

約数の個数: 48

約数和(自身を含む): 5700189456

約数和(自身を除く): 3690508266

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 2029981, 4059962, 6089943, 10149905, 12179886, 18269829, 20299810, 22329791, 30449715, 36539658, 44659582, 60899430, 66989373, 91349145, 111648955, 133978746, 182698290, 200968119, 223297910, 334946865, 401936238, 669893730, 1004840595, 2009681190]

約数ペア:

[(1, 2009681190), (2, 1004840595), (3, 669893730), (5, 401936238), (6, 334946865), (9, 223297910), (10, 200968119), (11, 182698290), (15, 133978746), (18, 111648955), (22, 91349145), (30, 66989373), (33, 60899430), (45, 44659582), (55, 36539658), (66, 30449715), (90, 22329791), (99, 20299810), (110, 18269829), (165, 12179886), (198, 10149905), (330, 6089943), (495, 4059962), (990, 2029981)]