30647029160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{69652339}}^1$

素因数の和:69652361

約数の個数: 32

約数和(自身を含む): 75224527200

約数和(自身を除く): 44577498040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 69652339, 139304678, 278609356, 348261695, 557218712, 696523390, 766175729, 1393046780, 1532351458, 2786093560, 3064702916, 3830878645, 6129405832, 7661757290, 15323514580, 30647029160]

約数ペア:

[(1, 30647029160), (2, 15323514580), (4, 7661757290), (5, 6129405832), (8, 3830878645), (10, 3064702916), (11, 2786093560), (20, 1532351458), (22, 1393046780), (40, 766175729), (44, 696523390), (55, 557218712), (88, 348261695), (110, 278609356), (220, 139304678), (440, 69652339)]