4066510

素因数分解:

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

素因数の和:257

約数の個数: 48

約数和(自身を含む): 8757936

約数和(自身を除く): 4691426

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 193, 215, 245, 301, 386, 430, 490, 602, 965, 1351, 1505, 1930, 2107, 2702, 3010, 4214, 6755, 8299, 9457, 10535, 13510, 16598, 18914, 21070, 41495, 47285, 58093, 82990, 94570, 116186, 290465, 406651, 580930, 813302, 2033255, 4066510]

約数ペア:

[(1, 4066510), (2, 2033255), (5, 813302), (7, 580930), (10, 406651), (14, 290465), (35, 116186), (43, 94570), (49, 82990), (70, 58093), (86, 47285), (98, 41495), (193, 21070), (215, 18914), (245, 16598), (301, 13510), (386, 10535), (430, 9457), (490, 8299), (602, 6755), (965, 4214), (1351, 3010), (1505, 2702), (1930, 2107)]