30776746

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15373}}^1$

素因数の和:15406

約数の個数: 32

約数和(自身を含む): 61987968

約数和(自身を除く): 31211222

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 15373, 30746, 107611, 169103, 199849, 215222, 338206, 399698, 1183721, 1398943, 2198339, 2367442, 2797886, 4396678, 15388373, 30776746]

約数ペア:

[(1, 30776746), (2, 15388373), (7, 4396678), (11, 2797886), (13, 2367442), (14, 2198339), (22, 1398943), (26, 1183721), (77, 399698), (91, 338206), (143, 215222), (154, 199849), (182, 169103), (286, 107611), (1001, 30746), (2002, 15373)]