127977810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{104047}}^1$

素因数の和:104098

約数の個数: 32

約数和(自身を含む): 314641152

約数和(自身を除く): 186663342

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 104047, 208094, 312141, 520235, 624282, 1040470, 1560705, 3121410, 4265927, 8531854, 12797781, 21329635, 25595562, 42659270, 63988905, 127977810]

約数ペア:

[(1, 127977810), (2, 63988905), (3, 42659270), (5, 25595562), (6, 21329635), (10, 12797781), (15, 8531854), (30, 4265927), (41, 3121410), (82, 1560705), (123, 1040470), (205, 624282), (246, 520235), (410, 312141), (615, 208094), (1230, 104047)]