3070788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 8279040

約数和(自身を除く): 5208252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 263, 278, 417, 526, 556, 789, 834, 973, 1052, 1578, 1668, 1841, 1946, 2919, 3156, 3682, 3892, 5523, 5838, 7364, 11046, 11676, 22092, 36557, 73114, 109671, 146228, 219342, 255899, 438684, 511798, 767697, 1023596, 1535394, 3070788]

約数ペア:

[(1, 3070788), (2, 1535394), (3, 1023596), (4, 767697), (6, 511798), (7, 438684), (12, 255899), (14, 219342), (21, 146228), (28, 109671), (42, 73114), (84, 36557), (139, 22092), (263, 11676), (278, 11046), (417, 7364), (526, 5838), (556, 5523), (789, 3892), (834, 3682), (973, 3156), (1052, 2919), (1578, 1946), (1668, 1841)]