3906540

素因数分解:

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

素因数の和:1999

約数の個数: 72

約数和(自身を含む): 12933648

約数和(自身を除く): 9027108

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, 1973, 1980, 3946, 5919, 7892, 9865, 11838, 17757, 19730, 21703, 23676, 29595, 35514, 39460, 43406, 59190, 65109, 71028, 86812, 88785, 108515, 118380, 130218, 177570, 195327, 217030, 260436, 325545, 355140, 390654, 434060, 651090, 781308, 976635, 1302180, 1953270, 3906540]

約数ペア:

[(1, 3906540), (2, 1953270), (3, 1302180), (4, 976635), (5, 781308), (6, 651090), (9, 434060), (10, 390654), (11, 355140), (12, 325545), (15, 260436), (18, 217030), (20, 195327), (22, 177570), (30, 130218), (33, 118380), (36, 108515), (44, 88785), (45, 86812), (55, 71028), (60, 65109), (66, 59190), (90, 43406), (99, 39460), (110, 35514), (132, 29595), (165, 23676), (180, 21703), (198, 19730), (220, 17757), (330, 11838), (396, 9865), (495, 7892), (660, 5919), (990, 3946), (1973, 1980)]