30884578

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{769}}^1$

素因数の和:1281

約数の個数: 16

約数和(自身を含む): 47567520

約数和(自身を除く): 16682942

約数列:

[1, 2, 43, 86, 467, 769, 934, 1538, 20081, 33067, 40162, 66134, 359123, 718246, 15442289, 30884578]

約数ペア:

[(1, 30884578), (2, 15442289), (43, 718246), (86, 359123), (467, 66134), (769, 40162), (934, 33067), (1538, 20081)]