86558570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 184377600

約数和(自身を除く): 97819030

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 149, 193, 215, 298, 301, 386, 430, 602, 745, 965, 1043, 1351, 1490, 1505, 1930, 2086, 2702, 3010, 5215, 6407, 6755, 8299, 10430, 12814, 13510, 16598, 28757, 32035, 41495, 44849, 57514, 58093, 64070, 82990, 89698, 116186, 143785, 201299, 224245, 287570, 290465, 402598, 448490, 580930, 1006495, 1236551, 2012990, 2473102, 6182755, 8655857, 12365510, 17311714, 43279285, 86558570]

約数ペア:

[(1, 86558570), (2, 43279285), (5, 17311714), (7, 12365510), (10, 8655857), (14, 6182755), (35, 2473102), (43, 2012990), (70, 1236551), (86, 1006495), (149, 580930), (193, 448490), (215, 402598), (298, 290465), (301, 287570), (386, 224245), (430, 201299), (602, 143785), (745, 116186), (965, 89698), (1043, 82990), (1351, 64070), (1490, 58093), (1505, 57514), (1930, 44849), (2086, 41495), (2702, 32035), (3010, 28757), (5215, 16598), (6407, 13510), (6755, 12814), (8299, 10430)]