1282179930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{399433}}^1$

素因数の和:399550

約数の個数: 32

約数和(自身を含む): 3105998784

約数和(自身を除く): 1823818854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 399433, 798866, 1198299, 1997165, 2396598, 3994330, 5991495, 11982990, 42739331, 85478662, 128217993, 213696655, 256435986, 427393310, 641089965, 1282179930]

約数ペア:

[(1, 1282179930), (2, 641089965), (3, 427393310), (5, 256435986), (6, 213696655), (10, 128217993), (15, 85478662), (30, 42739331), (107, 11982990), (214, 5991495), (321, 3994330), (535, 2396598), (642, 1997165), (1070, 1198299), (1605, 798866), (3210, 399433)]