66727370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{290119}}^1$

素因数の和:290149

約数の個数: 16

約数和(自身を含む): 125331840

約数和(自身を除く): 58604470

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 290119, 580238, 1450595, 2901190, 6672737, 13345474, 33363685, 66727370]

約数ペア:

[(1, 66727370), (2, 33363685), (5, 13345474), (10, 6672737), (23, 2901190), (46, 1450595), (115, 580238), (230, 290119)]