6687290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 12882240

約数和(自身を除く): 6194950

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 283, 566, 695, 1390, 1415, 2363, 2830, 4726, 4811, 9622, 11815, 23630, 24055, 39337, 48110, 78674, 196685, 393370, 668729, 1337458, 3343645, 6687290]

約数ペア:

[(1, 6687290), (2, 3343645), (5, 1337458), (10, 668729), (17, 393370), (34, 196685), (85, 78674), (139, 48110), (170, 39337), (278, 24055), (283, 23630), (566, 11815), (695, 9622), (1390, 4811), (1415, 4726), (2363, 2830)]