30448228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2381}}^1$

素因数の和:2547

約数の個数: 24

約数和(自身を含む): 56024640

約数和(自身を除く): 25576412

約数列:

[1, 2, 4, 23, 46, 92, 139, 278, 556, 2381, 3197, 4762, 6394, 9524, 12788, 54763, 109526, 219052, 330959, 661918, 1323836, 7612057, 15224114, 30448228]

約数ペア:

[(1, 30448228), (2, 15224114), (4, 7612057), (23, 1323836), (46, 661918), (92, 330959), (139, 219052), (278, 109526), (556, 54763), (2381, 12788), (3197, 9524), (4762, 6394)]