274861.0000000

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6871}}^1$

素因数の和:6902

約数の個数: 32

約数和(自身を含む): 20780928

約数和(自身を除く): 10955398

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 6871, 13742, 34355, 68710, 75581, 89323, 151162, 178646, 377905, 446615, 755810, 893230, 982553, 1965106, 4912765, 9825530]

約数ペア:

[(1, 9825530), (2, 4912765), (5, 1965106), (10, 982553), (11, 893230), (13, 755810), (22, 446615), (26, 377905), (55, 178646), (65, 151162), (110, 89323), (130, 75581), (143, 68710), (286, 34355), (715, 13742), (1430, 6871)]