2100691860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{27809}}^1$

素因数の和:29080

約数の個数: 48

約数和(自身を含む): 5886820800

約数和(自身を除く): 3786128940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1259, 2518, 3777, 5036, 6295, 7554, 12590, 15108, 18885, 25180, 27809, 37770, 55618, 75540, 83427, 111236, 139045, 166854, 278090, 333708, 417135, 556180, 834270, 1668540, 35011531, 70023062, 105034593, 140046124, 175057655, 210069186, 350115310, 420138372, 525172965, 700230620, 1050345930, 2100691860]

約数ペア:

[(1, 2100691860), (2, 1050345930), (3, 700230620), (4, 525172965), (5, 420138372), (6, 350115310), (10, 210069186), (12, 175057655), (15, 140046124), (20, 105034593), (30, 70023062), (60, 35011531), (1259, 1668540), (2518, 834270), (3777, 556180), (5036, 417135), (6295, 333708), (7554, 278090), (12590, 166854), (15108, 139045), (18885, 111236), (25180, 83427), (27809, 75540), (37770, 55618)]