127701230

素因数分解:

$2^1\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{9907}}^1$

素因数の和:11203

約数の個数: 16

約数和(自身を含む): 230063760

約数和(自身を除く): 102362530

約数列:

[1, 2, 5, 10, 1289, 2578, 6445, 9907, 12890, 19814, 49535, 99070, 12770123, 25540246, 63850615, 127701230]

約数ペア:

[(1, 127701230), (2, 63850615), (5, 25540246), (10, 12770123), (1289, 99070), (2578, 49535), (6445, 19814), (9907, 12890)]