30443110

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{20161}}^1$

素因数の和:20319

約数の個数: 16

約数和(自身を含む): 55163232

約数和(自身を除く): 24720122

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 20161, 40322, 100805, 201610, 3044311, 6088622, 15221555, 30443110]

約数ペア:

[(1, 30443110), (2, 15221555), (5, 6088622), (10, 3044311), (151, 201610), (302, 100805), (755, 40322), (1510, 20161)]