2777390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3607}}^1$

素因数の和:3632

約数の個数: 32

約数和(自身を含む): 6234624

約数和(自身を除く): 3457234

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 3607, 7214, 18035, 25249, 36070, 39677, 50498, 79354, 126245, 198385, 252490, 277739, 396770, 555478, 1388695, 2777390]

約数ペア:

[(1, 2777390), (2, 1388695), (5, 555478), (7, 396770), (10, 277739), (11, 252490), (14, 198385), (22, 126245), (35, 79354), (55, 50498), (70, 39677), (77, 36070), (110, 25249), (154, 18035), (385, 7214), (770, 3607)]