2149449930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{859}}^1\times {\mathrm{27803}}^1$

素因数の和:28675

約数の個数: 48

約数和(自身を含む): 5595276960

約数和(自身を除く): 3445827030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 859, 1718, 2577, 4295, 5154, 7731, 8590, 12885, 15462, 25770, 27803, 38655, 55606, 77310, 83409, 139015, 166818, 250227, 278030, 417045, 500454, 834090, 1251135, 2502270, 23882777, 47765554, 71648331, 119413885, 143296662, 214944993, 238827770, 358241655, 429889986, 716483310, 1074724965, 2149449930]

約数ペア:

[(1, 2149449930), (2, 1074724965), (3, 716483310), (5, 429889986), (6, 358241655), (9, 238827770), (10, 214944993), (15, 143296662), (18, 119413885), (30, 71648331), (45, 47765554), (90, 23882777), (859, 2502270), (1718, 1251135), (2577, 834090), (4295, 500454), (5154, 417045), (7731, 278030), (8590, 250227), (12885, 166818), (15462, 139015), (25770, 83409), (27803, 77310), (38655, 55606)]