30267718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 54601344

約数和(自身を除く): 24333626

約数列:

[1, 2, 13, 17, 26, 31, 34, 47, 62, 94, 221, 403, 442, 527, 611, 799, 806, 1054, 1222, 1457, 1598, 2209, 2914, 4418, 6851, 10387, 13702, 18941, 20774, 24769, 28717, 37553, 37882, 49538, 57434, 68479, 75106, 136958, 321997, 488189, 643994, 890227, 976378, 1164143, 1780454, 2328286, 15133859, 30267718]

約数ペア:

[(1, 30267718), (2, 15133859), (13, 2328286), (17, 1780454), (26, 1164143), (31, 976378), (34, 890227), (47, 643994), (62, 488189), (94, 321997), (221, 136958), (403, 75106), (442, 68479), (527, 57434), (611, 49538), (799, 37882), (806, 37553), (1054, 28717), (1222, 24769), (1457, 20774), (1598, 18941), (2209, 13702), (2914, 10387), (4418, 6851)]