2067189390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{1093751}}^1$

素因数の和:1093774

約数の個数: 64

約数和(自身を含む): 6300011520

約数和(自身を除く): 4232822130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 1093751, 2187502, 3281253, 5468755, 6562506, 7656257, 9843759, 10937510, 15312514, 16406265, 19687518, 22968771, 29531277, 32812530, 38281285, 45937542, 49218795, 59062554, 68906313, 76562570, 98437590, 114843855, 137812626, 147656385, 206718939, 229687710, 295312770, 344531565, 413437878, 689063130, 1033594695, 2067189390]

約数ペア:

[(1, 2067189390), (2, 1033594695), (3, 689063130), (5, 413437878), (6, 344531565), (7, 295312770), (9, 229687710), (10, 206718939), (14, 147656385), (15, 137812626), (18, 114843855), (21, 98437590), (27, 76562570), (30, 68906313), (35, 59062554), (42, 49218795), (45, 45937542), (54, 38281285), (63, 32812530), (70, 29531277), (90, 22968771), (105, 19687518), (126, 16406265), (135, 15312514), (189, 10937510), (210, 9843759), (270, 7656257), (315, 6562506), (378, 5468755), (630, 3281253), (945, 2187502), (1890, 1093751)]