11969460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2293}}^1$

素因数の和:2337

約数の個数: 72

約数和(自身を含む): 37575720

約数和(自身を除く): 25606260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2293, 2610, 4586, 5220, 6879, 9172, 11465, 13758, 20637, 22930, 27516, 34395, 41274, 45860, 66497, 68790, 82548, 103185, 132994, 137580, 199491, 206370, 265988, 332485, 398982, 412740, 598473, 664970, 797964, 997455, 1196946, 1329940, 1994910, 2393892, 2992365, 3989820, 5984730, 11969460]

約数ペア:

[(1, 11969460), (2, 5984730), (3, 3989820), (4, 2992365), (5, 2393892), (6, 1994910), (9, 1329940), (10, 1196946), (12, 997455), (15, 797964), (18, 664970), (20, 598473), (29, 412740), (30, 398982), (36, 332485), (45, 265988), (58, 206370), (60, 199491), (87, 137580), (90, 132994), (116, 103185), (145, 82548), (174, 68790), (180, 66497), (261, 45860), (290, 41274), (348, 34395), (435, 27516), (522, 22930), (580, 20637), (870, 13758), (1044, 11465), (1305, 9172), (1740, 6879), (2293, 5220), (2610, 4586)]