74724370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1067491}}^1$

素因数の和:1067505

約数の個数: 16

約数和(自身を含む): 153718848

約数和(自身を除く): 78994478

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1067491, 2134982, 5337455, 7472437, 10674910, 14944874, 37362185, 74724370]

約数ペア:

[(1, 74724370), (2, 37362185), (5, 14944874), (7, 10674910), (10, 7472437), (14, 5337455), (35, 2134982), (70, 1067491)]