1555381630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{28111}}^1$

素因数の和:28632

約数の個数: 32

約数和(自身を含む): 3060384768

約数和(自身を除く): 1505003138

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 503, 1006, 2515, 5030, 5533, 11066, 27665, 28111, 55330, 56222, 140555, 281110, 309221, 618442, 1546105, 3092210, 14139833, 28279666, 70699165, 141398330, 155538163, 311076326, 777690815, 1555381630]

約数ペア:

[(1, 1555381630), (2, 777690815), (5, 311076326), (10, 155538163), (11, 141398330), (22, 70699165), (55, 28279666), (110, 14139833), (503, 3092210), (1006, 1546105), (2515, 618442), (5030, 309221), (5533, 281110), (11066, 140555), (27665, 56222), (28111, 55330)]