30744146

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{1033}}^1$

素因数の和:1705

約数の個数: 16

約数和(自身を含む): 48242304

約数和(自身を除く): 17498158

約数列:

[1, 2, 23, 46, 647, 1033, 1294, 2066, 14881, 23759, 29762, 47518, 668351, 1336702, 15372073, 30744146]

約数ペア:

[(1, 30744146), (2, 15372073), (23, 1336702), (46, 668351), (647, 47518), (1033, 29762), (1294, 23759), (2066, 14881)]