6588890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 15206400

約数和(自身を除く): 8617510

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 43, 55, 70, 77, 86, 110, 154, 199, 215, 301, 385, 398, 430, 473, 602, 770, 946, 995, 1393, 1505, 1990, 2189, 2365, 2786, 3010, 3311, 4378, 4730, 6622, 6965, 8557, 10945, 13930, 15323, 16555, 17114, 21890, 30646, 33110, 42785, 59899, 76615, 85570, 94127, 119798, 153230, 188254, 299495, 470635, 598990, 658889, 941270, 1317778, 3294445, 6588890]

約数ペア:

[(1, 6588890), (2, 3294445), (5, 1317778), (7, 941270), (10, 658889), (11, 598990), (14, 470635), (22, 299495), (35, 188254), (43, 153230), (55, 119798), (70, 94127), (77, 85570), (86, 76615), (110, 59899), (154, 42785), (199, 33110), (215, 30646), (301, 21890), (385, 17114), (398, 16555), (430, 15323), (473, 13930), (602, 10945), (770, 8557), (946, 6965), (995, 6622), (1393, 4730), (1505, 4378), (1990, 3311), (2189, 3010), (2365, 2786)]