3205890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 8424000

約数和(自身を除く): 5218110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 179, 199, 358, 398, 537, 597, 895, 995, 1074, 1194, 1611, 1790, 1791, 1990, 2685, 2985, 3222, 3582, 5370, 5970, 8055, 8955, 16110, 17910, 35621, 71242, 106863, 178105, 213726, 320589, 356210, 534315, 641178, 1068630, 1602945, 3205890]

約数ペア:

[(1, 3205890), (2, 1602945), (3, 1068630), (5, 641178), (6, 534315), (9, 356210), (10, 320589), (15, 213726), (18, 178105), (30, 106863), (45, 71242), (90, 35621), (179, 17910), (199, 16110), (358, 8955), (398, 8055), (537, 5970), (597, 5370), (895, 3582), (995, 3222), (1074, 2985), (1194, 2685), (1611, 1990), (1790, 1791)]