30136155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16883}}^1$

素因数の和:16915

約数の個数: 32

約数和(自身を含む): 58351104

約数和(自身を除く): 28214949

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 16883, 50649, 84415, 118181, 253245, 287011, 354543, 590905, 861033, 1435055, 1772715, 2009077, 4305165, 6027231, 10045385, 30136155]

約数ペア:

[(1, 30136155), (3, 10045385), (5, 6027231), (7, 4305165), (15, 2009077), (17, 1772715), (21, 1435055), (35, 861033), (51, 590905), (85, 354543), (105, 287011), (119, 253245), (255, 118181), (357, 84415), (595, 50649), (1785, 16883)]