15133020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 48964608

約数和(自身を除く): 33831588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 137, 140, 210, 263, 274, 411, 420, 526, 548, 685, 789, 822, 959, 1052, 1315, 1370, 1578, 1644, 1841, 1918, 2055, 2630, 2740, 2877, 3156, 3682, 3836, 3945, 4110, 4795, 5260, 5523, 5754, 7364, 7890, 8220, 9205, 9590, 11046, 11508, 14385, 15780, 18410, 19180, 22092, 27615, 28770, 36031, 36820, 55230, 57540, 72062, 108093, 110460, 144124, 180155, 216186, 252217, 360310, 432372, 504434, 540465, 720620, 756651, 1008868, 1080930, 1261085, 1513302, 2161860, 2522170, 3026604, 3783255, 5044340, 7566510, 15133020]

約数ペア:

[(1, 15133020), (2, 7566510), (3, 5044340), (4, 3783255), (5, 3026604), (6, 2522170), (7, 2161860), (10, 1513302), (12, 1261085), (14, 1080930), (15, 1008868), (20, 756651), (21, 720620), (28, 540465), (30, 504434), (35, 432372), (42, 360310), (60, 252217), (70, 216186), (84, 180155), (105, 144124), (137, 110460), (140, 108093), (210, 72062), (263, 57540), (274, 55230), (411, 36820), (420, 36031), (526, 28770), (548, 27615), (685, 22092), (789, 19180), (822, 18410), (959, 15780), (1052, 14385), (1315, 11508), (1370, 11046), (1578, 9590), (1644, 9205), (1841, 8220), (1918, 7890), (2055, 7364), (2630, 5754), (2740, 5523), (2877, 5260), (3156, 4795), (3682, 4110), (3836, 3945)]