74302740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{412793}}^1$

素因数の和:412808

約数の個数: 36

約数和(自身を含む): 225385524

約数和(自身を除く): 151082784

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 412793, 825586, 1238379, 1651172, 2063965, 2476758, 3715137, 4127930, 4953516, 6191895, 7430274, 8255860, 12383790, 14860548, 18575685, 24767580, 37151370, 74302740]

約数ペア:

[(1, 74302740), (2, 37151370), (3, 24767580), (4, 18575685), (5, 14860548), (6, 12383790), (9, 8255860), (10, 7430274), (12, 6191895), (15, 4953516), (18, 4127930), (20, 3715137), (30, 2476758), (36, 2063965), (45, 1651172), (60, 1238379), (90, 825586), (180, 412793)]