34689820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 86042880

約数和(自身を除く): 51353060

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 43, 44, 55, 76, 86, 95, 110, 172, 190, 193, 209, 215, 220, 380, 386, 418, 430, 473, 772, 817, 836, 860, 946, 965, 1045, 1634, 1892, 1930, 2090, 2123, 2365, 3268, 3667, 3860, 4085, 4180, 4246, 4730, 7334, 8170, 8299, 8492, 8987, 9460, 10615, 14668, 16340, 16598, 17974, 18335, 21230, 33196, 35948, 36670, 40337, 41495, 42460, 44935, 73340, 80674, 82990, 89870, 91289, 157681, 161348, 165980, 179740, 182578, 201685, 315362, 365156, 403370, 456445, 630724, 788405, 806740, 912890, 1576810, 1734491, 1825780, 3153620, 3468982, 6937964, 8672455, 17344910, 34689820]

約数ペア:

[(1, 34689820), (2, 17344910), (4, 8672455), (5, 6937964), (10, 3468982), (11, 3153620), (19, 1825780), (20, 1734491), (22, 1576810), (38, 912890), (43, 806740), (44, 788405), (55, 630724), (76, 456445), (86, 403370), (95, 365156), (110, 315362), (172, 201685), (190, 182578), (193, 179740), (209, 165980), (215, 161348), (220, 157681), (380, 91289), (386, 89870), (418, 82990), (430, 80674), (473, 73340), (772, 44935), (817, 42460), (836, 41495), (860, 40337), (946, 36670), (965, 35948), (1045, 33196), (1634, 21230), (1892, 18335), (1930, 17974), (2090, 16598), (2123, 16340), (2365, 14668), (3268, 10615), (3667, 9460), (3860, 8987), (4085, 8492), (4180, 8299), (4246, 8170), (4730, 7334)]