11945460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{757}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 33618816

約数和(自身を除く): 21673356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 757, 789, 1052, 1315, 1514, 1578, 2271, 2630, 3028, 3156, 3785, 3945, 4542, 5260, 7570, 7890, 9084, 11355, 15140, 15780, 22710, 45420, 199091, 398182, 597273, 796364, 995455, 1194546, 1990910, 2389092, 2986365, 3981820, 5972730, 11945460]

約数ペア:

[(1, 11945460), (2, 5972730), (3, 3981820), (4, 2986365), (5, 2389092), (6, 1990910), (10, 1194546), (12, 995455), (15, 796364), (20, 597273), (30, 398182), (60, 199091), (263, 45420), (526, 22710), (757, 15780), (789, 15140), (1052, 11355), (1315, 9084), (1514, 7890), (1578, 7570), (2271, 5260), (2630, 4542), (3028, 3945), (3156, 3785)]