6390230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 14750208

約数和(自身を除く): 8359978

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 43, 55, 70, 77, 86, 110, 154, 193, 215, 301, 385, 386, 430, 473, 602, 770, 946, 965, 1351, 1505, 1930, 2123, 2365, 2702, 3010, 3311, 4246, 4730, 6622, 6755, 8299, 10615, 13510, 14861, 16555, 16598, 21230, 29722, 33110, 41495, 58093, 74305, 82990, 91289, 116186, 148610, 182578, 290465, 456445, 580930, 639023, 912890, 1278046, 3195115, 6390230]

約数ペア:

[(1, 6390230), (2, 3195115), (5, 1278046), (7, 912890), (10, 639023), (11, 580930), (14, 456445), (22, 290465), (35, 182578), (43, 148610), (55, 116186), (70, 91289), (77, 82990), (86, 74305), (110, 58093), (154, 41495), (193, 33110), (215, 29722), (301, 21230), (385, 16598), (386, 16555), (430, 14861), (473, 13510), (602, 10615), (770, 8299), (946, 6755), (965, 6622), (1351, 4730), (1505, 4246), (1930, 3311), (2123, 3010), (2365, 2702)]