30187988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{443941}}^1$

素因数の和:443962

約数の個数: 12

約数和(自身を含む): 55936692

約数和(自身を除く): 25748704

約数列:

[1, 2, 4, 17, 34, 68, 443941, 887882, 1775764, 7546997, 15093994, 30187988]

約数ペア:

[(1, 30187988), (2, 15093994), (4, 7546997), (17, 1775764), (34, 887882), (68, 443941)]