74121270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{15737}}^1$

素因数の和:15904

約数の個数: 32

約数和(自身を含む): 179035488

約数和(自身を除く): 104914218

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 15737, 31474, 47211, 78685, 94422, 157370, 236055, 472110, 2470709, 4941418, 7412127, 12353545, 14824254, 24707090, 37060635, 74121270]

約数ペア:

[(1, 74121270), (2, 37060635), (3, 24707090), (5, 14824254), (6, 12353545), (10, 7412127), (15, 4941418), (30, 2470709), (157, 472110), (314, 236055), (471, 157370), (785, 94422), (942, 78685), (1570, 47211), (2355, 31474), (4710, 15737)]