70710420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107137}}^1$

素因数の和:107160

約数の個数: 48

約数和(自身を含む): 215990208

約数和(自身を除く): 145279788

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 107137, 214274, 321411, 428548, 535685, 642822, 1071370, 1178507, 1285644, 1607055, 2142740, 2357014, 3214110, 3535521, 4714028, 5892535, 6428220, 7071042, 11785070, 14142084, 17677605, 23570140, 35355210, 70710420]

約数ペア:

[(1, 70710420), (2, 35355210), (3, 23570140), (4, 17677605), (5, 14142084), (6, 11785070), (10, 7071042), (11, 6428220), (12, 5892535), (15, 4714028), (20, 3535521), (22, 3214110), (30, 2357014), (33, 2142740), (44, 1607055), (55, 1285644), (60, 1178507), (66, 1071370), (110, 642822), (132, 535685), (165, 428548), (220, 321411), (330, 214274), (660, 107137)]