30159974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{19661}}^1$

素因数の和:19735

約数の個数: 16

約数和(自身を含む): 49548240

約数和(自身を除く): 19388266

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 19661, 39322, 255593, 511186, 1159999, 2319998, 15079987, 30159974]

約数ペア:

[(1, 30159974), (2, 15079987), (13, 2319998), (26, 1159999), (59, 511186), (118, 255593), (767, 39322), (1534, 19661)]