212248610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{31259}}^1$

素因数の和:31370

約数の個数: 32

約数和(自身を含む): 441141120

約数和(自身を除く): 228892510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 31259, 62518, 156295, 218813, 312590, 437626, 1094065, 2188130, 3032123, 6064246, 15160615, 21224861, 30321230, 42449722, 106124305, 212248610]

約数ペア:

[(1, 212248610), (2, 106124305), (5, 42449722), (7, 30321230), (10, 21224861), (14, 15160615), (35, 6064246), (70, 3032123), (97, 2188130), (194, 1094065), (485, 437626), (679, 312590), (970, 218813), (1358, 156295), (3395, 62518), (6790, 31259)]