2912386730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1151141}}^1$

素因数の和:1151182

約数の個数: 32

約数和(自身を含む): 5967520128

約数和(自身を除く): 3055133398

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 1151141, 2302282, 5755705, 11511410, 12662551, 25325102, 26476243, 52952486, 63312755, 126625510, 132381215, 264762430, 291238673, 582477346, 1456193365, 2912386730]

約数ペア:

[(1, 2912386730), (2, 1456193365), (5, 582477346), (10, 291238673), (11, 264762430), (22, 132381215), (23, 126625510), (46, 63312755), (55, 52952486), (110, 26476243), (115, 25325102), (230, 12662551), (253, 11511410), (506, 5755705), (1265, 2302282), (2530, 1151141)]