16508085690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1621}}^1\times {\mathrm{4297}}^1$

素因数の和:6007

約数の個数: 64

約数和(自身を含む): 40155010560

約数和(自身を除く): 23646924870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 1621, 2370, 3242, 4297, 4863, 8105, 8594, 9726, 12891, 16210, 21485, 24315, 25782, 42970, 48630, 64455, 128059, 128910, 256118, 339463, 384177, 640295, 678926, 768354, 1018389, 1280590, 1697315, 1920885, 2036778, 3394630, 3841770, 5091945, 6965437, 10183890, 13930874, 20896311, 34827185, 41792622, 69654370, 104481555, 208963110, 550269523, 1100539046, 1650808569, 2751347615, 3301617138, 5502695230, 8254042845, 16508085690]

約数ペア:

[(1, 16508085690), (2, 8254042845), (3, 5502695230), (5, 3301617138), (6, 2751347615), (10, 1650808569), (15, 1100539046), (30, 550269523), (79, 208963110), (158, 104481555), (237, 69654370), (395, 41792622), (474, 34827185), (790, 20896311), (1185, 13930874), (1621, 10183890), (2370, 6965437), (3242, 5091945), (4297, 3841770), (4863, 3394630), (8105, 2036778), (8594, 1920885), (9726, 1697315), (12891, 1280590), (16210, 1018389), (21485, 768354), (24315, 678926), (25782, 640295), (42970, 384177), (48630, 339463), (64455, 256118), (128059, 128910)]