2247388620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{106109}}^1$

素因数の和:106474

約数の個数: 48

約数和(自身を含む): 6310573920

約数和(自身を除く): 4063185300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 353, 706, 1059, 1412, 1765, 2118, 3530, 4236, 5295, 7060, 10590, 21180, 106109, 212218, 318327, 424436, 530545, 636654, 1061090, 1273308, 1591635, 2122180, 3183270, 6366540, 37456477, 74912954, 112369431, 149825908, 187282385, 224738862, 374564770, 449477724, 561847155, 749129540, 1123694310, 2247388620]

約数ペア:

[(1, 2247388620), (2, 1123694310), (3, 749129540), (4, 561847155), (5, 449477724), (6, 374564770), (10, 224738862), (12, 187282385), (15, 149825908), (20, 112369431), (30, 74912954), (60, 37456477), (353, 6366540), (706, 3183270), (1059, 2122180), (1412, 1591635), (1765, 1273308), (2118, 1061090), (3530, 636654), (4236, 530545), (5295, 424436), (7060, 318327), (10590, 212218), (21180, 106109)]