20140030

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{7487}}^1$

素因数の和:7763

約数の個数: 16

約数和(自身を含む): 36391680

約数和(自身を除く): 16251650

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 7487, 14974, 37435, 74870, 2014003, 4028006, 10070015, 20140030]

約数ペア:

[(1, 20140030), (2, 10070015), (5, 4028006), (10, 2014003), (269, 74870), (538, 37435), (1345, 14974), (2690, 7487)]