30488508

素因数分解:

$2^2\times 3^3\times {\mathrm{197}}^1\times {\mathrm{1433}}^1$

素因数の和:1643

約数の個数: 48

約数和(自身を含む): 79500960

約数和(自身を除く): 49012452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 197, 394, 591, 788, 1182, 1433, 1773, 2364, 2866, 3546, 4299, 5319, 5732, 7092, 8598, 10638, 12897, 17196, 21276, 25794, 38691, 51588, 77382, 154764, 282301, 564602, 846903, 1129204, 1693806, 2540709, 3387612, 5081418, 7622127, 10162836, 15244254, 30488508]

約数ペア:

[(1, 30488508), (2, 15244254), (3, 10162836), (4, 7622127), (6, 5081418), (9, 3387612), (12, 2540709), (18, 1693806), (27, 1129204), (36, 846903), (54, 564602), (108, 282301), (197, 154764), (394, 77382), (591, 51588), (788, 38691), (1182, 25794), (1433, 21276), (1773, 17196), (2364, 12897), (2866, 10638), (3546, 8598), (4299, 7092), (5319, 5732)]