12679590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{499}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 38304000

約数和(自身を除く): 25624410

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 121, 154, 165, 210, 231, 242, 330, 363, 385, 462, 499, 605, 726, 770, 847, 998, 1155, 1210, 1497, 1694, 1815, 2310, 2495, 2541, 2994, 3493, 3630, 4235, 4990, 5082, 5489, 6986, 7485, 8470, 10479, 10978, 12705, 14970, 16467, 17465, 20958, 25410, 27445, 32934, 34930, 38423, 52395, 54890, 60379, 76846, 82335, 104790, 115269, 120758, 164670, 181137, 192115, 230538, 301895, 362274, 384230, 422653, 576345, 603790, 845306, 905685, 1152690, 1267959, 1811370, 2113265, 2535918, 4226530, 6339795, 12679590]

約数ペア:

[(1, 12679590), (2, 6339795), (3, 4226530), (5, 2535918), (6, 2113265), (7, 1811370), (10, 1267959), (11, 1152690), (14, 905685), (15, 845306), (21, 603790), (22, 576345), (30, 422653), (33, 384230), (35, 362274), (42, 301895), (55, 230538), (66, 192115), (70, 181137), (77, 164670), (105, 120758), (110, 115269), (121, 104790), (154, 82335), (165, 76846), (210, 60379), (231, 54890), (242, 52395), (330, 38423), (363, 34930), (385, 32934), (462, 27445), (499, 25410), (605, 20958), (726, 17465), (770, 16467), (847, 14970), (998, 12705), (1155, 10978), (1210, 10479), (1497, 8470), (1694, 7485), (1815, 6986), (2310, 5489), (2495, 5082), (2541, 4990), (2994, 4235), (3493, 3630)]