30583148

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{661}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 55051920

約数和(自身を除く): 24468772

約数列:

[1, 2, 4, 43, 86, 172, 269, 538, 661, 1076, 1322, 2644, 11567, 23134, 28423, 46268, 56846, 113692, 177809, 355618, 711236, 7645787, 15291574, 30583148]

約数ペア:

[(1, 30583148), (2, 15291574), (4, 7645787), (43, 711236), (86, 355618), (172, 177809), (269, 113692), (538, 56846), (661, 46268), (1076, 28423), (1322, 23134), (2644, 11567)]