337582140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1637}}^1$

素因数の和:2147

約数の個数: 96

約数和(自身を含む): 1083124224

約数和(自身を除く): 745542084

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 491, 982, 1473, 1637, 1964, 2455, 2946, 3274, 3437, 4910, 4911, 5892, 6548, 6874, 7365, 8185, 9820, 9822, 10311, 11459, 13748, 14730, 16370, 17185, 19644, 20622, 22918, 24555, 29460, 32740, 34370, 34377, 41244, 45836, 49110, 51555, 57295, 68740, 68754, 98220, 103110, 114590, 137508, 171885, 206220, 229180, 343770, 687540, 803767, 1607534, 2411301, 3215068, 4018835, 4822602, 5626369, 8037670, 9645204, 11252738, 12056505, 16075340, 16879107, 22505476, 24113010, 28131845, 33758214, 48226020, 56263690, 67516428, 84395535, 112527380, 168791070, 337582140]

約数ペア:

[(1, 337582140), (2, 168791070), (3, 112527380), (4, 84395535), (5, 67516428), (6, 56263690), (7, 48226020), (10, 33758214), (12, 28131845), (14, 24113010), (15, 22505476), (20, 16879107), (21, 16075340), (28, 12056505), (30, 11252738), (35, 9645204), (42, 8037670), (60, 5626369), (70, 4822602), (84, 4018835), (105, 3215068), (140, 2411301), (210, 1607534), (420, 803767), (491, 687540), (982, 343770), (1473, 229180), (1637, 206220), (1964, 171885), (2455, 137508), (2946, 114590), (3274, 103110), (3437, 98220), (4910, 68754), (4911, 68740), (5892, 57295), (6548, 51555), (6874, 49110), (7365, 45836), (8185, 41244), (9820, 34377), (9822, 34370), (10311, 32740), (11459, 29460), (13748, 24555), (14730, 22918), (16370, 20622), (17185, 19644)]