30458439

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^2$

素因数の和:252

約数の個数: 36

約数和(自身を含む): 50136840

約数和(自身を除く): 19678401

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 103, 261, 309, 319, 927, 957, 1133, 2871, 2987, 3399, 8961, 10197, 10609, 26883, 31827, 32857, 95481, 98571, 116699, 295713, 307661, 350097, 922983, 1050291, 2768949, 3384271, 10152813, 30458439]

約数ペア:

[(1, 30458439), (3, 10152813), (9, 3384271), (11, 2768949), (29, 1050291), (33, 922983), (87, 350097), (99, 307661), (103, 295713), (261, 116699), (309, 98571), (319, 95481), (927, 32857), (957, 31827), (1133, 26883), (2871, 10609), (2987, 10197), (3399, 8961)]