64594130

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{47149}}^1$

素因数の和:47293

約数の個数: 16

約数和(自身を含む): 117120600

約数和(自身を除く): 52526470

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 47149, 94298, 235745, 471490, 6459413, 12918826, 32297065, 64594130]

約数ペア:

[(1, 64594130), (2, 32297065), (5, 12918826), (10, 6459413), (137, 471490), (274, 235745), (685, 94298), (1370, 47149)]