30159742

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{919}}^1$

素因数の和:1251

約数の個数: 16

約数和(自身を含む): 46202400

約数和(自身を除く): 16042658

約数列:

[1, 2, 61, 122, 269, 538, 919, 1838, 16409, 32818, 56059, 112118, 247211, 494422, 15079871, 30159742]

約数ペア:

[(1, 30159742), (2, 15079871), (61, 494422), (122, 247211), (269, 112118), (538, 56059), (919, 32818), (1838, 16409)]