2559270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1741}}^1$

素因数の和:1765

約数の個数: 48

約数和(自身を含む): 7149168

約数和(自身を除く): 4589898

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 1741, 3482, 5223, 8705, 10446, 12187, 17410, 24374, 26115, 36561, 52230, 60935, 73122, 85309, 121870, 170618, 182805, 255927, 365610, 426545, 511854, 853090, 1279635, 2559270]

約数ペア:

[(1, 2559270), (2, 1279635), (3, 853090), (5, 511854), (6, 426545), (7, 365610), (10, 255927), (14, 182805), (15, 170618), (21, 121870), (30, 85309), (35, 73122), (42, 60935), (49, 52230), (70, 36561), (98, 26115), (105, 24374), (147, 17410), (210, 12187), (245, 10446), (294, 8705), (490, 5223), (735, 3482), (1470, 1741)]