30675760

素因数分解:

$2^4\times 5^1\times {\mathrm{547}}^1\times {\mathrm{701}}^1$

素因数の和:1261

約数の個数: 40

約数和(自身を含む): 71553456

約数和(自身を除く): 40877696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 547, 701, 1094, 1402, 2188, 2735, 2804, 3505, 4376, 5470, 5608, 7010, 8752, 10940, 11216, 14020, 21880, 28040, 43760, 56080, 383447, 766894, 1533788, 1917235, 3067576, 3834470, 6135152, 7668940, 15337880, 30675760]

約数ペア:

[(1, 30675760), (2, 15337880), (4, 7668940), (5, 6135152), (8, 3834470), (10, 3067576), (16, 1917235), (20, 1533788), (40, 766894), (80, 383447), (547, 56080), (701, 43760), (1094, 28040), (1402, 21880), (2188, 14020), (2735, 11216), (2804, 10940), (3505, 8752), (4376, 7010), (5470, 5608)]