47901570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 119522304

約数和(自身を除く): 71620734

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 71, 86, 129, 142, 213, 215, 258, 355, 426, 430, 523, 645, 710, 1046, 1065, 1290, 1569, 2130, 2615, 3053, 3138, 5230, 6106, 7845, 9159, 15265, 15690, 18318, 22489, 30530, 37133, 44978, 45795, 67467, 74266, 91590, 111399, 112445, 134934, 185665, 222798, 224890, 337335, 371330, 556995, 674670, 1113990, 1596719, 3193438, 4790157, 7983595, 9580314, 15967190, 23950785, 47901570]

約数ペア:

[(1, 47901570), (2, 23950785), (3, 15967190), (5, 9580314), (6, 7983595), (10, 4790157), (15, 3193438), (30, 1596719), (43, 1113990), (71, 674670), (86, 556995), (129, 371330), (142, 337335), (213, 224890), (215, 222798), (258, 185665), (355, 134934), (426, 112445), (430, 111399), (523, 91590), (645, 74266), (710, 67467), (1046, 45795), (1065, 44978), (1290, 37133), (1569, 30530), (2130, 22489), (2615, 18318), (3053, 15690), (3138, 15265), (5230, 9159), (6106, 7845)]