30279454

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{1571}}^1$

素因数の和:2015

約数の個数: 16

約数和(自身を含む): 47537280

約数和(自身を除く): 17257826

約数列:

[1, 2, 23, 46, 419, 838, 1571, 3142, 9637, 19274, 36133, 72266, 658249, 1316498, 15139727, 30279454]

約数ペア:

[(1, 30279454), (2, 15139727), (23, 1316498), (46, 658249), (419, 72266), (838, 36133), (1571, 19274), (3142, 9637)]