2013806850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1220489}}^1$

素因数の和:1220515

約数の個数: 48

約数和(自身を含む): 5448267360

約数和(自身を除く): 3434460510

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 1220489, 2440978, 3661467, 6102445, 7322934, 12204890, 13425379, 18307335, 26850758, 30512225, 36614670, 40276137, 61024450, 67126895, 80552274, 91536675, 134253790, 183073350, 201380685, 335634475, 402761370, 671268950, 1006903425, 2013806850]

約数ペア:

[(1, 2013806850), (2, 1006903425), (3, 671268950), (5, 402761370), (6, 335634475), (10, 201380685), (11, 183073350), (15, 134253790), (22, 91536675), (25, 80552274), (30, 67126895), (33, 61024450), (50, 40276137), (55, 36614670), (66, 30512225), (75, 26850758), (110, 18307335), (150, 13425379), (165, 12204890), (275, 7322934), (330, 6102445), (550, 3661467), (825, 2440978), (1650, 1220489)]