29281870

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{28429}}^1$

素因数の和:28539

約数の個数: 16

約数和(自身を含む): 53220960

約数和(自身を除く): 23939090

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 28429, 56858, 142145, 284290, 2928187, 5856374, 14640935, 29281870]

約数ペア:

[(1, 29281870), (2, 14640935), (5, 5856374), (10, 2928187), (103, 284290), (206, 142145), (515, 56858), (1030, 28429)]