6495090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 18019584

約数和(自身を除く): 11524494

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 157, 197, 210, 314, 394, 471, 591, 785, 942, 985, 1099, 1182, 1379, 1570, 1970, 2198, 2355, 2758, 2955, 3297, 4137, 4710, 5495, 5910, 6594, 6895, 8274, 10990, 13790, 16485, 20685, 30929, 32970, 41370, 61858, 92787, 154645, 185574, 216503, 309290, 433006, 463935, 649509, 927870, 1082515, 1299018, 2165030, 3247545, 6495090]

約数ペア:

[(1, 6495090), (2, 3247545), (3, 2165030), (5, 1299018), (6, 1082515), (7, 927870), (10, 649509), (14, 463935), (15, 433006), (21, 309290), (30, 216503), (35, 185574), (42, 154645), (70, 92787), (105, 61858), (157, 41370), (197, 32970), (210, 30929), (314, 20685), (394, 16485), (471, 13790), (591, 10990), (785, 8274), (942, 6895), (985, 6594), (1099, 5910), (1182, 5495), (1379, 4710), (1570, 4137), (1970, 3297), (2198, 2955), (2355, 2758)]