30039986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{13187}}^1$

素因数の和:13273

約数の個数: 16

約数和(自身を含む): 48426336

約数和(自身を除く): 18386350

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 13187, 26374, 224179, 448358, 883529, 1767058, 15019993, 30039986]

約数ペア:

[(1, 30039986), (2, 15019993), (17, 1767058), (34, 883529), (67, 448358), (134, 224179), (1139, 26374), (2278, 13187)]