154271410

素因数分解:

$2^1\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{10949}}^1$

素因数の和:12365

約数の個数: 16

約数和(自身を含む): 277911000

約数和(自身を除く): 123639590

約数列:

[1, 2, 5, 10, 1409, 2818, 7045, 10949, 14090, 21898, 54745, 109490, 15427141, 30854282, 77135705, 154271410]

約数ペア:

[(1, 154271410), (2, 77135705), (5, 30854282), (10, 15427141), (1409, 109490), (2818, 54745), (7045, 21898), (10949, 14090)]