2740302010

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4090003}}^1$

素因数の和:4090077

約数の個数: 16

約数和(自身を含む): 5006164896

約数和(自身を除く): 2265862886

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 4090003, 8180006, 20450015, 40900030, 274030201, 548060402, 1370151005, 2740302010]

約数ペア:

[(1, 2740302010), (2, 1370151005), (5, 548060402), (10, 274030201), (67, 40900030), (134, 20450015), (335, 8180006), (670, 4090003)]