30875030

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{11393}}^1$

素因数の和:11671

約数の個数: 16

約数和(自身を含む): 55785024

約数和(自身を除く): 24909994

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 11393, 22786, 56965, 113930, 3087503, 6175006, 15437515, 30875030]

約数ペア:

[(1, 30875030), (2, 15437515), (5, 6175006), (10, 3087503), (271, 113930), (542, 56965), (1355, 22786), (2710, 11393)]