30389404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{5657}}^1$

素因数の和:5757

約数の個数: 24

約数和(自身を含む): 57032640

約数和(自身を除く): 26643236

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 5657, 11314, 22628, 96169, 192338, 384676, 446903, 893806, 1787612, 7597351, 15194702, 30389404]

約数ペア:

[(1, 30389404), (2, 15194702), (4, 7597351), (17, 1787612), (34, 893806), (68, 446903), (79, 384676), (158, 192338), (316, 96169), (1343, 22628), (2686, 11314), (5372, 5657)]