3212580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7649}}^1$

素因数の和:7668

約数の個数: 48

約数和(自身を含む): 10281600

約数和(自身を除く): 7069020

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, 7649, 15298, 22947, 30596, 38245, 45894, 53543, 76490, 91788, 107086, 114735, 152980, 160629, 214172, 229470, 267715, 321258, 458940, 535430, 642516, 803145, 1070860, 1606290, 3212580]

約数ペア:

[(1, 3212580), (2, 1606290), (3, 1070860), (4, 803145), (5, 642516), (6, 535430), (7, 458940), (10, 321258), (12, 267715), (14, 229470), (15, 214172), (20, 160629), (21, 152980), (28, 114735), (30, 107086), (35, 91788), (42, 76490), (60, 53543), (70, 45894), (84, 38245), (105, 30596), (140, 22947), (210, 15298), (420, 7649)]