99959090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3019}}^1$

素因数の和:3087

約数の個数: 64

約数和(自身を含む): 229616640

約数和(自身を除く): 129657550

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 43, 55, 70, 77, 86, 110, 154, 215, 301, 385, 430, 473, 602, 770, 946, 1505, 2365, 3010, 3019, 3311, 4730, 6038, 6622, 15095, 16555, 21133, 30190, 33110, 33209, 42266, 66418, 105665, 129817, 166045, 211330, 232463, 259634, 332090, 464926, 649085, 908719, 1162315, 1298170, 1427987, 1817438, 2324630, 2855974, 4543595, 7139935, 9087190, 9995909, 14279870, 19991818, 49979545, 99959090]

約数ペア:

[(1, 99959090), (2, 49979545), (5, 19991818), (7, 14279870), (10, 9995909), (11, 9087190), (14, 7139935), (22, 4543595), (35, 2855974), (43, 2324630), (55, 1817438), (70, 1427987), (77, 1298170), (86, 1162315), (110, 908719), (154, 649085), (215, 464926), (301, 332090), (385, 259634), (430, 232463), (473, 211330), (602, 166045), (770, 129817), (946, 105665), (1505, 66418), (2365, 42266), (3010, 33209), (3019, 33110), (3311, 30190), (4730, 21133), (6038, 16555), (6622, 15095)]