8320230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{479}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 21790080

約数和(自身を除く): 13469850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 193, 386, 479, 579, 958, 965, 1158, 1437, 1737, 1930, 2395, 2874, 2895, 3474, 4311, 4790, 5790, 7185, 8622, 8685, 14370, 17370, 21555, 43110, 92447, 184894, 277341, 462235, 554682, 832023, 924470, 1386705, 1664046, 2773410, 4160115, 8320230]

約数ペア:

[(1, 8320230), (2, 4160115), (3, 2773410), (5, 1664046), (6, 1386705), (9, 924470), (10, 832023), (15, 554682), (18, 462235), (30, 277341), (45, 184894), (90, 92447), (193, 43110), (386, 21555), (479, 17370), (579, 14370), (958, 8685), (965, 8622), (1158, 7185), (1437, 5790), (1737, 4790), (1930, 4311), (2395, 3474), (2874, 2895)]