39318370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43207}}^1$

素因数の和:43234

約数の個数: 32

約数和(自身を含む): 87107328

約数和(自身を除く): 47788958

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 43207, 86414, 216035, 302449, 432070, 561691, 604898, 1123382, 1512245, 2808455, 3024490, 3931837, 5616910, 7863674, 19659185, 39318370]

約数ペア:

[(1, 39318370), (2, 19659185), (5, 7863674), (7, 5616910), (10, 3931837), (13, 3024490), (14, 2808455), (26, 1512245), (35, 1123382), (65, 604898), (70, 561691), (91, 432070), (130, 302449), (182, 216035), (455, 86414), (910, 43207)]