42460790

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{23459}}^1$

素因数の和:23647

約数の個数: 16

約数和(自身を含む): 76854960

約数和(自身を除く): 34394170

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 23459, 46918, 117295, 234590, 4246079, 8492158, 21230395, 42460790]

約数ペア:

[(1, 42460790), (2, 21230395), (5, 8492158), (10, 4246079), (181, 234590), (362, 117295), (905, 46918), (1810, 23459)]