64093870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1459}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 121098240

約数和(自身を除く): 57004370

約数列:

[1, 2, 5, 10, 23, 46, 115, 191, 230, 382, 955, 1459, 1910, 2918, 4393, 7295, 8786, 14590, 21965, 33557, 43930, 67114, 167785, 278669, 335570, 557338, 1393345, 2786690, 6409387, 12818774, 32046935, 64093870]

約数ペア:

[(1, 64093870), (2, 32046935), (5, 12818774), (10, 6409387), (23, 2786690), (46, 1393345), (115, 557338), (191, 335570), (230, 278669), (382, 167785), (955, 67114), (1459, 43930), (1910, 33557), (2918, 21965), (4393, 14590), (7295, 8786)]