487145510

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1\times {\mathrm{1459}}^1$

素因数の和:1832

約数の個数: 32

約数和(自身を含む): 887107680

約数和(自身を除く): 399962170

約数列:

[1, 2, 5, 10, 173, 193, 346, 386, 865, 965, 1459, 1730, 1930, 2918, 7295, 14590, 33389, 66778, 166945, 252407, 281587, 333890, 504814, 563174, 1262035, 1407935, 2524070, 2815870, 48714551, 97429102, 243572755, 487145510]

約数ペア:

[(1, 487145510), (2, 243572755), (5, 97429102), (10, 48714551), (173, 2815870), (193, 2524070), (346, 1407935), (386, 1262035), (865, 563174), (965, 504814), (1459, 333890), (1730, 281587), (1930, 252407), (2918, 166945), (7295, 66778), (14590, 33389)]