74870030

素因数分解:

$2^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{17291}}^1$

素因数の和:17731

約数の個数: 16

約数和(自身を含む): 135085104

約数和(自身を除く): 60215074

約数列:

[1, 2, 5, 10, 433, 866, 2165, 4330, 17291, 34582, 86455, 172910, 7487003, 14974006, 37435015, 74870030]

約数ペア:

[(1, 74870030), (2, 37435015), (5, 14974006), (10, 7487003), (433, 172910), (866, 86455), (2165, 34582), (4330, 17291)]