14691880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 38154240

約数和(自身を除く): 23462360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 137, 140, 274, 280, 383, 548, 685, 766, 959, 1096, 1370, 1532, 1915, 1918, 2681, 2740, 3064, 3830, 3836, 4795, 5362, 5480, 7660, 7672, 9590, 10724, 13405, 15320, 19180, 21448, 26810, 38360, 52471, 53620, 104942, 107240, 209884, 262355, 367297, 419768, 524710, 734594, 1049420, 1469188, 1836485, 2098840, 2938376, 3672970, 7345940, 14691880]

約数ペア:

[(1, 14691880), (2, 7345940), (4, 3672970), (5, 2938376), (7, 2098840), (8, 1836485), (10, 1469188), (14, 1049420), (20, 734594), (28, 524710), (35, 419768), (40, 367297), (56, 262355), (70, 209884), (137, 107240), (140, 104942), (274, 53620), (280, 52471), (383, 38360), (548, 26810), (685, 21448), (766, 19180), (959, 15320), (1096, 13405), (1370, 10724), (1532, 9590), (1915, 7672), (1918, 7660), (2681, 5480), (2740, 5362), (3064, 4795), (3830, 3836)]