149744170

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{205129}}^1$

素因数の和:205209

約数の個数: 16

約数和(自身を含む): 273233160

約数和(自身を除く): 123488990

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 205129, 410258, 1025645, 2051290, 14974417, 29948834, 74872085, 149744170]

約数ペア:

[(1, 149744170), (2, 74872085), (5, 29948834), (10, 14974417), (73, 2051290), (146, 1025645), (365, 410258), (730, 205129)]