3774330

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{1997}}^1$

素因数の和:2020

約数の個数: 64

約数和(自身を含む): 11508480

約数和(自身を除く): 7734150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 1997, 3994, 5991, 9985, 11982, 13979, 17973, 19970, 27958, 29955, 35946, 41937, 53919, 59910, 69895, 83874, 89865, 107838, 125811, 139790, 179730, 209685, 251622, 269595, 377433, 419370, 539190, 629055, 754866, 1258110, 1887165, 3774330]

約数ペア:

[(1, 3774330), (2, 1887165), (3, 1258110), (5, 754866), (6, 629055), (7, 539190), (9, 419370), (10, 377433), (14, 269595), (15, 251622), (18, 209685), (21, 179730), (27, 139790), (30, 125811), (35, 107838), (42, 89865), (45, 83874), (54, 69895), (63, 59910), (70, 53919), (90, 41937), (105, 35946), (126, 29955), (135, 27958), (189, 19970), (210, 17973), (270, 13979), (315, 11982), (378, 9985), (630, 5991), (945, 3994), (1890, 1997)]