119679690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{306871}}^1$

素因数の和:306894

約数の個数: 32

約数和(自身を含む): 309326976

約数和(自身を除く): 189647286

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 306871, 613742, 920613, 1534355, 1841226, 3068710, 3989323, 4603065, 7978646, 9206130, 11967969, 19946615, 23935938, 39893230, 59839845, 119679690]

約数ペア:

[(1, 119679690), (2, 59839845), (3, 39893230), (5, 23935938), (6, 19946615), (10, 11967969), (13, 9206130), (15, 7978646), (26, 4603065), (30, 3989323), (39, 3068710), (65, 1841226), (78, 1534355), (130, 920613), (195, 613742), (390, 306871)]