310087316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{7243}}^1$

素因数の和:7404

約数の個数: 48

約数和(自身を含む): 681515520

約数和(自身を除く): 371428204

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 139, 154, 278, 308, 556, 973, 1529, 1946, 3058, 3892, 6116, 7243, 10703, 14486, 21406, 28972, 42812, 50701, 79673, 101402, 159346, 202804, 318692, 557711, 1006777, 1115422, 2013554, 2230844, 4027108, 7047439, 11074547, 14094878, 22149094, 28189756, 44298188, 77521829, 155043658, 310087316]

約数ペア:

[(1, 310087316), (2, 155043658), (4, 77521829), (7, 44298188), (11, 28189756), (14, 22149094), (22, 14094878), (28, 11074547), (44, 7047439), (77, 4027108), (139, 2230844), (154, 2013554), (278, 1115422), (308, 1006777), (556, 557711), (973, 318692), (1529, 202804), (1946, 159346), (3058, 101402), (3892, 79673), (6116, 50701), (7243, 42812), (10703, 28972), (14486, 21406)]