30487922

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{929}}^1$

素因数の和:1261

約数の個数: 16

約数和(自身を含む): 46704600

約数和(自身を除く): 16216678

約数列:

[1, 2, 61, 122, 269, 538, 929, 1858, 16409, 32818, 56669, 113338, 249901, 499802, 15243961, 30487922]

約数ペア:

[(1, 30487922), (2, 15243961), (61, 499802), (122, 249901), (269, 113338), (538, 56669), (929, 32818), (1858, 16409)]