30738610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{439123}}^1$

素因数の和:439137

約数の個数: 16

約数和(自身を含む): 63233856

約数和(自身を除く): 32495246

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 439123, 878246, 2195615, 3073861, 4391230, 6147722, 15369305, 30738610]

約数ペア:

[(1, 30738610), (2, 15369305), (5, 6147722), (7, 4391230), (10, 3073861), (14, 2195615), (35, 878246), (70, 439123)]