165794220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{921079}}^1$

素因数の和:921094

約数の個数: 36

約数和(自身を含む): 502909680

約数和(自身を除く): 337115460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 921079, 1842158, 2763237, 3684316, 4605395, 5526474, 8289711, 9210790, 11052948, 13816185, 16579422, 18421580, 27632370, 33158844, 41448555, 55264740, 82897110, 165794220]

約数ペア:

[(1, 165794220), (2, 82897110), (3, 55264740), (4, 41448555), (5, 33158844), (6, 27632370), (9, 18421580), (10, 16579422), (12, 13816185), (15, 11052948), (18, 9210790), (20, 8289711), (30, 5526474), (36, 4605395), (45, 3684316), (60, 2763237), (90, 1842158), (180, 921079)]