139236660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{773537}}^1$

素因数の和:773552

約数の個数: 36

約数和(自身を含む): 422351748

約数和(自身を除く): 283115088

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 773537, 1547074, 2320611, 3094148, 3867685, 4641222, 6961833, 7735370, 9282444, 11603055, 13923666, 15470740, 23206110, 27847332, 34809165, 46412220, 69618330, 139236660]

約数ペア:

[(1, 139236660), (2, 69618330), (3, 46412220), (4, 34809165), (5, 27847332), (6, 23206110), (9, 15470740), (10, 13923666), (12, 11603055), (15, 9282444), (18, 7735370), (20, 6961833), (30, 4641222), (36, 3867685), (45, 3094148), (60, 2320611), (90, 1547074), (180, 773537)]