1257453701460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{635077627}}^1$

素因数の和:635077653

約数の個数: 72

約数和(自身を含む): 4161028618656

約数和(自身を除く): 2903574917196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 635077627, 1270155254, 1905232881, 2540310508, 3175388135, 3810465762, 5715698643, 6350776270, 6985853897, 7620931524, 9526164405, 11431397286, 12701552540, 13971707794, 19052328810, 20957561691, 22862794572, 27943415588, 28578493215, 34929269485, 38104657620, 41915123382, 57156986430, 62872685073, 69858538970, 83830246764, 104787808455, 114313972860, 125745370146, 139717077940, 209575616910, 251490740292, 314363425365, 419151233820, 628726850730, 1257453701460]

約数ペア:

[(1, 1257453701460), (2, 628726850730), (3, 419151233820), (4, 314363425365), (5, 251490740292), (6, 209575616910), (9, 139717077940), (10, 125745370146), (11, 114313972860), (12, 104787808455), (15, 83830246764), (18, 69858538970), (20, 62872685073), (22, 57156986430), (30, 41915123382), (33, 38104657620), (36, 34929269485), (44, 28578493215), (45, 27943415588), (55, 22862794572), (60, 20957561691), (66, 19052328810), (90, 13971707794), (99, 12701552540), (110, 11431397286), (132, 9526164405), (165, 7620931524), (180, 6985853897), (198, 6350776270), (220, 5715698643), (330, 3810465762), (396, 3175388135), (495, 2540310508), (660, 1905232881), (990, 1270155254), (1980, 635077627)]