30625168

素因数分解:

$2^4\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1009}}^1$

素因数の和:1295

約数の個数: 40

約数和(自身を含む): 68130560

約数和(自身を除く): 37505392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 271, 542, 1009, 1084, 1897, 2018, 2168, 3794, 4036, 4336, 7063, 7588, 8072, 14126, 15176, 16144, 28252, 30352, 56504, 113008, 273439, 546878, 1093756, 1914073, 2187512, 3828146, 4375024, 7656292, 15312584, 30625168]

約数ペア:

[(1, 30625168), (2, 15312584), (4, 7656292), (7, 4375024), (8, 3828146), (14, 2187512), (16, 1914073), (28, 1093756), (56, 546878), (112, 273439), (271, 113008), (542, 56504), (1009, 30352), (1084, 28252), (1897, 16144), (2018, 15176), (2168, 14126), (3794, 8072), (4036, 7588), (4336, 7063)]