30438292

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{887}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 55794816

約数和(自身を除く): 25356524

約数列:

[1, 2, 4, 23, 46, 92, 373, 746, 887, 1492, 1774, 3548, 8579, 17158, 20401, 34316, 40802, 81604, 330851, 661702, 1323404, 7609573, 15219146, 30438292]

約数ペア:

[(1, 30438292), (2, 15219146), (4, 7609573), (23, 1323404), (46, 661702), (92, 330851), (373, 81604), (746, 40802), (887, 34316), (1492, 20401), (1774, 17158), (3548, 8579)]