6787480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{3463}}^1$

素因数の和:3488

約数の個数: 48

約数和(自身を含む): 17770320

約数和(自身を除く): 10982840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 3463, 6926, 13852, 17315, 24241, 27704, 34630, 48482, 69260, 96964, 121205, 138520, 169687, 193928, 242410, 339374, 484820, 678748, 848435, 969640, 1357496, 1696870, 3393740, 6787480]

約数ペア:

[(1, 6787480), (2, 3393740), (4, 1696870), (5, 1357496), (7, 969640), (8, 848435), (10, 678748), (14, 484820), (20, 339374), (28, 242410), (35, 193928), (40, 169687), (49, 138520), (56, 121205), (70, 96964), (98, 69260), (140, 48482), (196, 34630), (245, 27704), (280, 24241), (392, 17315), (490, 13852), (980, 6926), (1960, 3463)]