133030870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1900441}}^1$

素因数の和:1900455

約数の個数: 16

約数和(自身を含む): 273663648

約数和(自身を除く): 140632778

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1900441, 3800882, 9502205, 13303087, 19004410, 26606174, 66515435, 133030870]

約数ペア:

[(1, 133030870), (2, 66515435), (5, 26606174), (7, 19004410), (10, 13303087), (14, 9502205), (35, 3800882), (70, 1900441)]