74120220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{411779}}^1$

素因数の和:411794

約数の個数: 36

約数和(自身を含む): 224831880

約数和(自身を除く): 150711660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 411779, 823558, 1235337, 1647116, 2058895, 2470674, 3706011, 4117790, 4941348, 6176685, 7412022, 8235580, 12353370, 14824044, 18530055, 24706740, 37060110, 74120220]

約数ペア:

[(1, 74120220), (2, 37060110), (3, 24706740), (4, 18530055), (5, 14824044), (6, 12353370), (9, 8235580), (10, 7412022), (12, 6176685), (15, 4941348), (18, 4117790), (20, 3706011), (30, 2470674), (36, 2058895), (45, 1647116), (60, 1235337), (90, 823558), (180, 411779)]