3393740

素因数分解:

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

素因数の和:3486

約数の個数: 36

約数和(自身を含む): 8292816

約数和(自身を除く): 4899076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 3463, 6926, 13852, 17315, 24241, 34630, 48482, 69260, 96964, 121205, 169687, 242410, 339374, 484820, 678748, 848435, 1696870, 3393740]

約数ペア:

[(1, 3393740), (2, 1696870), (4, 848435), (5, 678748), (7, 484820), (10, 339374), (14, 242410), (20, 169687), (28, 121205), (35, 96964), (49, 69260), (70, 48482), (98, 34630), (140, 24241), (196, 17315), (245, 13852), (490, 6926), (980, 3463)]