87798660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{50459}}^1$

素因数の和:50500

約数の個数: 48

約数和(自身を含む): 254318400

約数和(自身を除く): 166519740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 50459, 100918, 151377, 201836, 252295, 302754, 504590, 605508, 756885, 1009180, 1463311, 1513770, 2926622, 3027540, 4389933, 5853244, 7316555, 8779866, 14633110, 17559732, 21949665, 29266220, 43899330, 87798660]

約数ペア:

[(1, 87798660), (2, 43899330), (3, 29266220), (4, 21949665), (5, 17559732), (6, 14633110), (10, 8779866), (12, 7316555), (15, 5853244), (20, 4389933), (29, 3027540), (30, 2926622), (58, 1513770), (60, 1463311), (87, 1009180), (116, 756885), (145, 605508), (174, 504590), (290, 302754), (348, 252295), (435, 201836), (580, 151377), (870, 100918), (1740, 50459)]