1291254014010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1871382629}}^1$

素因数の和:1871382662

約数の個数: 32

約数和(自身を含む): 3233749184640

約数和(自身を除く): 1942495170630

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 1871382629, 3742765258, 5614147887, 9356913145, 11228295774, 18713826290, 28070739435, 43041800467, 56141478870, 86083600934, 129125401401, 215209002335, 258250802802, 430418004670, 645627007005, 1291254014010]

約数ペア:

[(1, 1291254014010), (2, 645627007005), (3, 430418004670), (5, 258250802802), (6, 215209002335), (10, 129125401401), (15, 86083600934), (23, 56141478870), (30, 43041800467), (46, 28070739435), (69, 18713826290), (115, 11228295774), (138, 9356913145), (230, 5614147887), (345, 3742765258), (690, 1871382629)]