30387568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2377}}^1$

素因数の和:2449

約数の個数: 40

約数和(自身を含む): 63692352

約数和(自身を除く): 33304784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 2377, 3196, 4754, 6392, 9508, 12784, 19016, 38032, 40409, 80818, 111719, 161636, 223438, 323272, 446876, 646544, 893752, 1787504, 1899223, 3798446, 7596892, 15193784, 30387568]

約数ペア:

[(1, 30387568), (2, 15193784), (4, 7596892), (8, 3798446), (16, 1899223), (17, 1787504), (34, 893752), (47, 646544), (68, 446876), (94, 323272), (136, 223438), (188, 161636), (272, 111719), (376, 80818), (752, 40409), (799, 38032), (1598, 19016), (2377, 12784), (3196, 9508), (4754, 6392)]