28091010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2683}}^1$

素因数の和:3042

約数の個数: 32

約数和(自身を含む): 67636800

約数和(自身を除く): 39545790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1745, 2094, 2683, 3490, 5235, 5366, 8049, 10470, 13415, 16098, 26830, 40245, 80490, 936367, 1872734, 2809101, 4681835, 5618202, 9363670, 14045505, 28091010]

約数ペア:

[(1, 28091010), (2, 14045505), (3, 9363670), (5, 5618202), (6, 4681835), (10, 2809101), (15, 1872734), (30, 936367), (349, 80490), (698, 40245), (1047, 26830), (1745, 16098), (2094, 13415), (2683, 10470), (3490, 8049), (5235, 5366)]