2010458940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4786807}}^1$

素因数の和:4786826

約数の個数: 48

約数和(自身を含む): 6433469952

約数和(自身を除く): 4423011012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 4786807, 9573614, 14360421, 19147228, 23934035, 28720842, 33507649, 47868070, 57441684, 67015298, 71802105, 95736140, 100522947, 134030596, 143604210, 167538245, 201045894, 287208420, 335076490, 402091788, 502614735, 670152980, 1005229470, 2010458940]

約数ペア:

[(1, 2010458940), (2, 1005229470), (3, 670152980), (4, 502614735), (5, 402091788), (6, 335076490), (7, 287208420), (10, 201045894), (12, 167538245), (14, 143604210), (15, 134030596), (20, 100522947), (21, 95736140), (28, 71802105), (30, 67015298), (35, 57441684), (42, 47868070), (60, 33507649), (70, 28720842), (84, 23934035), (105, 19147228), (140, 14360421), (210, 9573614), (420, 4786807)]