6842360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{3491}}^1$

素因数の和:3516

約数の個数: 48

約数和(自身を含む): 17913960

約数和(自身を除く): 11071600

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, 3491, 6982, 13964, 17455, 24437, 27928, 34910, 48874, 69820, 97748, 122185, 139640, 171059, 195496, 244370, 342118, 488740, 684236, 855295, 977480, 1368472, 1710590, 3421180, 6842360]

約数ペア:

[(1, 6842360), (2, 3421180), (4, 1710590), (5, 1368472), (7, 977480), (8, 855295), (10, 684236), (14, 488740), (20, 342118), (28, 244370), (35, 195496), (40, 171059), (49, 139640), (56, 122185), (70, 97748), (98, 69820), (140, 48874), (196, 34910), (245, 27928), (280, 24437), (392, 17455), (490, 13964), (980, 6982), (1960, 3491)]