2070420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3137}}^1$

素因数の和:3160

約数の個数: 48

約数和(自身を含む): 6326208

約数和(自身を除く): 4255788

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, 3137, 6274, 9411, 12548, 15685, 18822, 31370, 34507, 37644, 47055, 62740, 69014, 94110, 103521, 138028, 172535, 188220, 207042, 345070, 414084, 517605, 690140, 1035210, 2070420]

約数ペア:

[(1, 2070420), (2, 1035210), (3, 690140), (4, 517605), (5, 414084), (6, 345070), (10, 207042), (11, 188220), (12, 172535), (15, 138028), (20, 103521), (22, 94110), (30, 69014), (33, 62740), (44, 47055), (55, 37644), (60, 34507), (66, 31370), (110, 18822), (132, 15685), (165, 12548), (220, 9411), (330, 6274), (660, 3137)]