24647670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1999}}^1$

素因数の和:2149

約数の個数: 48

約数和(自身を含む): 64584000

約数和(自身を除く): 39936330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 1999, 2055, 2466, 3998, 4110, 5997, 6165, 9995, 11994, 12330, 17991, 19990, 29985, 35982, 59970, 89955, 179910, 273863, 547726, 821589, 1369315, 1643178, 2464767, 2738630, 4107945, 4929534, 8215890, 12323835, 24647670]

約数ペア:

[(1, 24647670), (2, 12323835), (3, 8215890), (5, 4929534), (6, 4107945), (9, 2738630), (10, 2464767), (15, 1643178), (18, 1369315), (30, 821589), (45, 547726), (90, 273863), (137, 179910), (274, 89955), (411, 59970), (685, 35982), (822, 29985), (1233, 19990), (1370, 17991), (1999, 12330), (2055, 11994), (2466, 9995), (3998, 6165), (4110, 5997)]