6824720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{1741}}^1$

素因数の和:1768

約数の個数: 60

約数和(自身を含む): 18468684

約数和(自身を除く): 11643964

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1741, 1960, 3482, 3920, 6964, 8705, 12187, 13928, 17410, 24374, 27856, 34820, 48748, 60935, 69640, 85309, 97496, 121870, 139280, 170618, 194992, 243740, 341236, 426545, 487480, 682472, 853090, 974960, 1364944, 1706180, 3412360, 6824720]

約数ペア:

[(1, 6824720), (2, 3412360), (4, 1706180), (5, 1364944), (7, 974960), (8, 853090), (10, 682472), (14, 487480), (16, 426545), (20, 341236), (28, 243740), (35, 194992), (40, 170618), (49, 139280), (56, 121870), (70, 97496), (80, 85309), (98, 69640), (112, 60935), (140, 48748), (196, 34820), (245, 27856), (280, 24374), (392, 17410), (490, 13928), (560, 12187), (784, 8705), (980, 6964), (1741, 3920), (1960, 3482)]