2009606490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{7442987}}^1$

素因数の和:7443003

約数の個数: 32

約数和(自身を含む): 5358951360

約数和(自身を除く): 3349344870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 7442987, 14885974, 22328961, 37214935, 44657922, 66986883, 74429870, 111644805, 133973766, 200960649, 223289610, 334934415, 401921298, 669868830, 1004803245, 2009606490]

約数ペア:

[(1, 2009606490), (2, 1004803245), (3, 669868830), (5, 401921298), (6, 334934415), (9, 223289610), (10, 200960649), (15, 133973766), (18, 111644805), (27, 74429870), (30, 66986883), (45, 44657922), (54, 37214935), (90, 22328961), (135, 14885974), (270, 7442987)]