71017510

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{521}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 131468832

約数和(自身を除く): 60451322

約数列:

[1, 2, 5, 10, 43, 86, 215, 317, 430, 521, 634, 1042, 1585, 2605, 3170, 5210, 13631, 22403, 27262, 44806, 68155, 112015, 136310, 165157, 224030, 330314, 825785, 1651570, 7101751, 14203502, 35508755, 71017510]

約数ペア:

[(1, 71017510), (2, 35508755), (5, 14203502), (10, 7101751), (43, 1651570), (86, 825785), (215, 330314), (317, 224030), (430, 165157), (521, 136310), (634, 112015), (1042, 68155), (1585, 44806), (2605, 27262), (3170, 22403), (5210, 13631)]