74740060

素因数分解:

$2^2\times 5^1\times {\mathrm{3737003}}^1$

素因数の和:3737012

約数の個数: 12

約数和(自身を含む): 156954168

約数和(自身を除く): 82214108

約数列:

[1, 2, 4, 5, 10, 20, 3737003, 7474006, 14948012, 18685015, 37370030, 74740060]

約数ペア:

[(1, 74740060), (2, 37370030), (4, 18685015), (5, 14948012), (10, 7474006), (20, 3737003)]