9191970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{937}}^1$

素因数の和:1059

約数の個数: 48

約数和(自身を含む): 24144120

約数和(自身を除く): 14952150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 937, 981, 1090, 1635, 1874, 1962, 2811, 3270, 4685, 4905, 5622, 8433, 9370, 9810, 14055, 16866, 28110, 42165, 84330, 102133, 204266, 306399, 510665, 612798, 919197, 1021330, 1531995, 1838394, 3063990, 4595985, 9191970]

約数ペア:

[(1, 9191970), (2, 4595985), (3, 3063990), (5, 1838394), (6, 1531995), (9, 1021330), (10, 919197), (15, 612798), (18, 510665), (30, 306399), (45, 204266), (90, 102133), (109, 84330), (218, 42165), (327, 28110), (545, 16866), (654, 14055), (937, 9810), (981, 9370), (1090, 8433), (1635, 5622), (1874, 4905), (1962, 4685), (2811, 3270)]