30121732

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:867

約数の個数: 24

約数和(自身を含む): 53778816

約数和(自身を除く): 23657084

約数列:

[1, 2, 4, 103, 113, 206, 226, 412, 452, 647, 1294, 2588, 11639, 23278, 46556, 66641, 73111, 133282, 146222, 266564, 292444, 7530433, 15060866, 30121732]

約数ペア:

[(1, 30121732), (2, 15060866), (4, 7530433), (103, 292444), (113, 266564), (206, 146222), (226, 133282), (412, 73111), (452, 66641), (647, 46556), (1294, 23278), (2588, 11639)]