16938060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1433}}^1$

素因数の和:1642

約数の個数: 48

約数和(自身を含む): 47700576

約数和(自身を除く): 30762516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1433, 1970, 2364, 2866, 2955, 3940, 4299, 5732, 5910, 7165, 8598, 11820, 14330, 17196, 21495, 28660, 42990, 85980, 282301, 564602, 846903, 1129204, 1411505, 1693806, 2823010, 3387612, 4234515, 5646020, 8469030, 16938060]

約数ペア:

[(1, 16938060), (2, 8469030), (3, 5646020), (4, 4234515), (5, 3387612), (6, 2823010), (10, 1693806), (12, 1411505), (15, 1129204), (20, 846903), (30, 564602), (60, 282301), (197, 85980), (394, 42990), (591, 28660), (788, 21495), (985, 17196), (1182, 14330), (1433, 11820), (1970, 8598), (2364, 7165), (2866, 5910), (2955, 5732), (3940, 4299)]