497482740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2763793}}^1$

素因数の和:2763808

約数の個数: 36

約数和(自身を含む): 1509031524

約数和(自身を除く): 1011548784

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2763793, 5527586, 8291379, 11055172, 13818965, 16582758, 24874137, 27637930, 33165516, 41456895, 49748274, 55275860, 82913790, 99496548, 124370685, 165827580, 248741370, 497482740]

約数ペア:

[(1, 497482740), (2, 248741370), (3, 165827580), (4, 124370685), (5, 99496548), (6, 82913790), (9, 55275860), (10, 49748274), (12, 41456895), (15, 33165516), (18, 27637930), (20, 24874137), (30, 16582758), (36, 13818965), (45, 11055172), (60, 8291379), (90, 5527586), (180, 2763793)]