11719620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1973}}^1$

素因数の和:2002

約数の個数: 96

約数和(自身を含む): 39795840

約数和(自身を除く): 28076220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1973, 1980, 2970, 3946, 5919, 5940, 7892, 9865, 11838, 17757, 19730, 21703, 23676, 29595, 35514, 39460, 43406, 53271, 59190, 65109, 71028, 86812, 88785, 106542, 108515, 118380, 130218, 177570, 195327, 213084, 217030, 260436, 266355, 325545, 355140, 390654, 434060, 532710, 585981, 651090, 781308, 976635, 1065420, 1171962, 1302180, 1953270, 2343924, 2929905, 3906540, 5859810, 11719620]

約数ペア:

[(1, 11719620), (2, 5859810), (3, 3906540), (4, 2929905), (5, 2343924), (6, 1953270), (9, 1302180), (10, 1171962), (11, 1065420), (12, 976635), (15, 781308), (18, 651090), (20, 585981), (22, 532710), (27, 434060), (30, 390654), (33, 355140), (36, 325545), (44, 266355), (45, 260436), (54, 217030), (55, 213084), (60, 195327), (66, 177570), (90, 130218), (99, 118380), (108, 108515), (110, 106542), (132, 88785), (135, 86812), (165, 71028), (180, 65109), (198, 59190), (220, 53271), (270, 43406), (297, 39460), (330, 35514), (396, 29595), (495, 23676), (540, 21703), (594, 19730), (660, 17757), (990, 11838), (1188, 9865), (1485, 7892), (1973, 5940), (1980, 5919), (2970, 3946)]