2040261690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{16519}}^1$

素因数の和:16731

約数の個数: 64

約数和(自身を含む): 5138380800

約数和(自身を除く): 3098119110

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 179, 230, 345, 358, 537, 690, 895, 1074, 1790, 2685, 4117, 5370, 8234, 12351, 16519, 20585, 24702, 33038, 41170, 49557, 61755, 82595, 99114, 123510, 165190, 247785, 379937, 495570, 759874, 1139811, 1899685, 2279622, 2956901, 3799370, 5699055, 5913802, 8870703, 11398110, 14784505, 17741406, 29569010, 44353515, 68008723, 88707030, 136017446, 204026169, 340043615, 408052338, 680087230, 1020130845, 2040261690]

約数ペア:

[(1, 2040261690), (2, 1020130845), (3, 680087230), (5, 408052338), (6, 340043615), (10, 204026169), (15, 136017446), (23, 88707030), (30, 68008723), (46, 44353515), (69, 29569010), (115, 17741406), (138, 14784505), (179, 11398110), (230, 8870703), (345, 5913802), (358, 5699055), (537, 3799370), (690, 2956901), (895, 2279622), (1074, 1899685), (1790, 1139811), (2685, 759874), (4117, 495570), (5370, 379937), (8234, 247785), (12351, 165190), (16519, 123510), (20585, 99114), (24702, 82595), (33038, 61755), (41170, 49557)]