223676270

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{315037}}^1$

素因数の和:315115

約数の個数: 16

約数和(自身を含む): 408289248

約数和(自身を除く): 184612978

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 315037, 630074, 1575185, 3150370, 22367627, 44735254, 111838135, 223676270]

約数ペア:

[(1, 223676270), (2, 111838135), (5, 44735254), (10, 22367627), (71, 3150370), (142, 1575185), (355, 630074), (710, 315037)]