30454277

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 38320128

約数和(自身を除く): 7865851

約数列:

[1, 7, 23, 43, 53, 83, 161, 301, 371, 581, 989, 1219, 1909, 2279, 3569, 4399, 6923, 8533, 13363, 15953, 24983, 30793, 52417, 82087, 101177, 189157, 366919, 574609, 708239, 1324099, 4350611, 30454277]

約数ペア:

[(1, 30454277), (7, 4350611), (23, 1324099), (43, 708239), (53, 574609), (83, 366919), (161, 189157), (301, 101177), (371, 82087), (581, 52417), (989, 30793), (1219, 24983), (1909, 15953), (2279, 13363), (3569, 8533), (4399, 6923)]