29215270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 61847280

約数和(自身を除く): 32632010

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 109, 218, 245, 490, 545, 547, 763, 1090, 1094, 1526, 2735, 3815, 3829, 5341, 5470, 7630, 7658, 10682, 19145, 26705, 26803, 38290, 53410, 53606, 59623, 119246, 134015, 268030, 298115, 417361, 596230, 834722, 2086805, 2921527, 4173610, 5843054, 14607635, 29215270]

約数ペア:

[(1, 29215270), (2, 14607635), (5, 5843054), (7, 4173610), (10, 2921527), (14, 2086805), (35, 834722), (49, 596230), (70, 417361), (98, 298115), (109, 268030), (218, 134015), (245, 119246), (490, 59623), (545, 53606), (547, 53410), (763, 38290), (1090, 26803), (1094, 26705), (1526, 19145), (2735, 10682), (3815, 7658), (3829, 7630), (5341, 5470)]