340528210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{42407}}^1$

素因数の和:42498

約数の個数: 32

約数和(自身を含む): 677849472

約数和(自身を除く): 337321262

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 42407, 84814, 212035, 424070, 466477, 932954, 2332385, 3095711, 4664770, 6191422, 15478555, 30957110, 34052821, 68105642, 170264105, 340528210]

約数ペア:

[(1, 340528210), (2, 170264105), (5, 68105642), (10, 34052821), (11, 30957110), (22, 15478555), (55, 6191422), (73, 4664770), (110, 3095711), (146, 2332385), (365, 932954), (730, 466477), (803, 424070), (1606, 212035), (4015, 84814), (8030, 42407)]