7333480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2381}}^1$

素因数の和:2410

約数の個数: 64

約数和(自身を含む): 20580480

約数和(自身を除く): 13247000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 2381, 3080, 4762, 9524, 11905, 16667, 19048, 23810, 26191, 33334, 47620, 52382, 66668, 83335, 95240, 104764, 130955, 133336, 166670, 183337, 209528, 261910, 333340, 366674, 523820, 666680, 733348, 916685, 1047640, 1466696, 1833370, 3666740, 7333480]

約数ペア:

[(1, 7333480), (2, 3666740), (4, 1833370), (5, 1466696), (7, 1047640), (8, 916685), (10, 733348), (11, 666680), (14, 523820), (20, 366674), (22, 333340), (28, 261910), (35, 209528), (40, 183337), (44, 166670), (55, 133336), (56, 130955), (70, 104764), (77, 95240), (88, 83335), (110, 66668), (140, 52382), (154, 47620), (220, 33334), (280, 26191), (308, 23810), (385, 19048), (440, 16667), (616, 11905), (770, 9524), (1540, 4762), (2381, 3080)]