1330278770

素因数分解:

$2^1\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{119953}}^1$

素因数の和:121069

約数の個数: 16

約数和(自身を含む): 2396680920

約数和(自身を除く): 1066402150

約数列:

[1, 2, 5, 10, 1109, 2218, 5545, 11090, 119953, 239906, 599765, 1199530, 133027877, 266055754, 665139385, 1330278770]

約数ペア:

[(1, 1330278770), (2, 665139385), (5, 266055754), (10, 133027877), (1109, 1199530), (2218, 599765), (5545, 239906), (11090, 119953)]