6986210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 16118784

約数和(自身を除く): 9132574

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 43, 55, 70, 77, 86, 110, 154, 211, 215, 301, 385, 422, 430, 473, 602, 770, 946, 1055, 1477, 1505, 2110, 2321, 2365, 2954, 3010, 3311, 4642, 4730, 6622, 7385, 9073, 11605, 14770, 16247, 16555, 18146, 23210, 32494, 33110, 45365, 63511, 81235, 90730, 99803, 127022, 162470, 199606, 317555, 499015, 635110, 698621, 998030, 1397242, 3493105, 6986210]

約数ペア:

[(1, 6986210), (2, 3493105), (5, 1397242), (7, 998030), (10, 698621), (11, 635110), (14, 499015), (22, 317555), (35, 199606), (43, 162470), (55, 127022), (70, 99803), (77, 90730), (86, 81235), (110, 63511), (154, 45365), (211, 33110), (215, 32494), (301, 23210), (385, 18146), (422, 16555), (430, 16247), (473, 14770), (602, 11605), (770, 9073), (946, 7385), (1055, 6622), (1477, 4730), (1505, 4642), (2110, 3311), (2321, 3010), (2365, 2954)]