2248620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3407}}^1$

素因数の和:3430

約数の個数: 48

約数和(自身を含む): 6870528

約数和(自身を除く): 4621908

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 3407, 6814, 10221, 13628, 17035, 20442, 34070, 37477, 40884, 51105, 68140, 74954, 102210, 112431, 149908, 187385, 204420, 224862, 374770, 449724, 562155, 749540, 1124310, 2248620]

約数ペア:

[(1, 2248620), (2, 1124310), (3, 749540), (4, 562155), (5, 449724), (6, 374770), (10, 224862), (11, 204420), (12, 187385), (15, 149908), (20, 112431), (22, 102210), (30, 74954), (33, 68140), (44, 51105), (55, 40884), (60, 37477), (66, 34070), (110, 20442), (132, 17035), (165, 13628), (220, 10221), (330, 6814), (660, 3407)]