149109490

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{65687}}^1$

素因数の和:65921

約数の個数: 16

約数和(自身を含む): 269583552

約数和(自身を除く): 120474062

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 65687, 131374, 328435, 656870, 14910949, 29821898, 74554745, 149109490]

約数ペア:

[(1, 149109490), (2, 74554745), (5, 29821898), (10, 14910949), (227, 656870), (454, 328435), (1135, 131374), (2270, 65687)]