2305067380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1496797}}^1$

素因数の和:1496824

約数の個数: 48

約数和(自身を含む): 6035089536

約数和(自身を除く): 3730022156

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 1496797, 2993594, 5987188, 7483985, 10477579, 14967970, 16464767, 20955158, 29935940, 32929534, 41910316, 52387895, 65859068, 82323835, 104775790, 115253369, 164647670, 209551580, 230506738, 329295340, 461013476, 576266845, 1152533690, 2305067380]

約数ペア:

[(1, 2305067380), (2, 1152533690), (4, 576266845), (5, 461013476), (7, 329295340), (10, 230506738), (11, 209551580), (14, 164647670), (20, 115253369), (22, 104775790), (28, 82323835), (35, 65859068), (44, 52387895), (55, 41910316), (70, 32929534), (77, 29935940), (110, 20955158), (140, 16464767), (154, 14967970), (220, 10477579), (308, 7483985), (385, 5987188), (770, 2993594), (1540, 1496797)]