275396030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{137}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 627915456

約数和(自身を除く): 352519426

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 65, 70, 91, 94, 130, 137, 182, 235, 274, 329, 455, 470, 611, 658, 685, 910, 959, 1222, 1370, 1645, 1781, 1918, 2209, 3055, 3290, 3562, 4277, 4418, 4795, 6110, 6439, 8554, 8905, 9590, 11045, 12467, 12878, 15463, 17810, 21385, 22090, 24934, 28717, 30926, 32195, 42770, 45073, 57434, 62335, 64390, 77315, 83707, 90146, 124670, 143585, 154630, 167414, 201019, 225365, 287170, 302633, 402038, 418535, 450730, 585949, 605266, 837070, 1005095, 1171898, 1513165, 2010190, 2118431, 2929745, 3026330, 3934229, 4236862, 5859490, 7868458, 10592155, 19671145, 21184310, 27539603, 39342290, 55079206, 137698015, 275396030]

約数ペア:

[(1, 275396030), (2, 137698015), (5, 55079206), (7, 39342290), (10, 27539603), (13, 21184310), (14, 19671145), (26, 10592155), (35, 7868458), (47, 5859490), (65, 4236862), (70, 3934229), (91, 3026330), (94, 2929745), (130, 2118431), (137, 2010190), (182, 1513165), (235, 1171898), (274, 1005095), (329, 837070), (455, 605266), (470, 585949), (611, 450730), (658, 418535), (685, 402038), (910, 302633), (959, 287170), (1222, 225365), (1370, 201019), (1645, 167414), (1781, 154630), (1918, 143585), (2209, 124670), (3055, 90146), (3290, 83707), (3562, 77315), (4277, 64390), (4418, 62335), (4795, 57434), (6110, 45073), (6439, 42770), (8554, 32195), (8905, 30926), (9590, 28717), (11045, 24934), (12467, 22090), (12878, 21385), (15463, 17810)]