31706280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3037}}^1$

素因数の和:3083

約数の個数: 96

約数和(自身を含む): 106633800

約数和(自身を除く): 74927520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3037, 3480, 5220, 6074, 9111, 10440, 12148, 15185, 18222, 24296, 27333, 30370, 36444, 45555, 54666, 60740, 72888, 88073, 91110, 109332, 121480, 136665, 176146, 182220, 218664, 264219, 273330, 352292, 364440, 440365, 528438, 546660, 704584, 792657, 880730, 1056876, 1093320, 1321095, 1585314, 1761460, 2113752, 2642190, 3170628, 3522920, 3963285, 5284380, 6341256, 7926570, 10568760, 15853140, 31706280]

約数ペア:

[(1, 31706280), (2, 15853140), (3, 10568760), (4, 7926570), (5, 6341256), (6, 5284380), (8, 3963285), (9, 3522920), (10, 3170628), (12, 2642190), (15, 2113752), (18, 1761460), (20, 1585314), (24, 1321095), (29, 1093320), (30, 1056876), (36, 880730), (40, 792657), (45, 704584), (58, 546660), (60, 528438), (72, 440365), (87, 364440), (90, 352292), (116, 273330), (120, 264219), (145, 218664), (174, 182220), (180, 176146), (232, 136665), (261, 121480), (290, 109332), (348, 91110), (360, 88073), (435, 72888), (522, 60740), (580, 54666), (696, 45555), (870, 36444), (1044, 30370), (1160, 27333), (1305, 24296), (1740, 18222), (2088, 15185), (2610, 12148), (3037, 10440), (3480, 9111), (5220, 6074)]