15357090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 44388864

約数和(自身を除く): 29031774

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 49, 62, 70, 93, 98, 105, 147, 155, 186, 210, 217, 245, 294, 310, 337, 434, 465, 490, 651, 674, 735, 930, 1011, 1085, 1302, 1470, 1519, 1685, 2022, 2170, 2359, 3038, 3255, 3370, 4557, 4718, 5055, 6510, 7077, 7595, 9114, 10110, 10447, 11795, 14154, 15190, 16513, 20894, 22785, 23590, 31341, 33026, 35385, 45570, 49539, 52235, 62682, 70770, 73129, 82565, 99078, 104470, 146258, 156705, 165130, 219387, 247695, 313410, 365645, 438774, 495390, 511903, 731290, 1023806, 1096935, 1535709, 2193870, 2559515, 3071418, 5119030, 7678545, 15357090]

約数ペア:

[(1, 15357090), (2, 7678545), (3, 5119030), (5, 3071418), (6, 2559515), (7, 2193870), (10, 1535709), (14, 1096935), (15, 1023806), (21, 731290), (30, 511903), (31, 495390), (35, 438774), (42, 365645), (49, 313410), (62, 247695), (70, 219387), (93, 165130), (98, 156705), (105, 146258), (147, 104470), (155, 99078), (186, 82565), (210, 73129), (217, 70770), (245, 62682), (294, 52235), (310, 49539), (337, 45570), (434, 35385), (465, 33026), (490, 31341), (651, 23590), (674, 22785), (735, 20894), (930, 16513), (1011, 15190), (1085, 14154), (1302, 11795), (1470, 10447), (1519, 10110), (1685, 9114), (2022, 7595), (2170, 7077), (2359, 6510), (3038, 5055), (3255, 4718), (3370, 4557)]