6500220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{827}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 18361728

約数和(自身を除く): 11861508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 827, 1310, 1572, 1654, 1965, 2481, 2620, 3308, 3930, 4135, 4962, 7860, 8270, 9924, 12405, 16540, 24810, 49620, 108337, 216674, 325011, 433348, 541685, 650022, 1083370, 1300044, 1625055, 2166740, 3250110, 6500220]

約数ペア:

[(1, 6500220), (2, 3250110), (3, 2166740), (4, 1625055), (5, 1300044), (6, 1083370), (10, 650022), (12, 541685), (15, 433348), (20, 325011), (30, 216674), (60, 108337), (131, 49620), (262, 24810), (393, 16540), (524, 12405), (655, 9924), (786, 8270), (827, 7860), (1310, 4962), (1572, 4135), (1654, 3930), (1965, 3308), (2481, 2620)]