30389676

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{479}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 75479040

約数和(自身を除く): 45089364

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 311, 479, 622, 933, 958, 1244, 1437, 1866, 1916, 2874, 3732, 5287, 5748, 8143, 10574, 15861, 16286, 21148, 24429, 31722, 32572, 48858, 63444, 97716, 148969, 297938, 446907, 595876, 893814, 1787628, 2532473, 5064946, 7597419, 10129892, 15194838, 30389676]

約数ペア:

[(1, 30389676), (2, 15194838), (3, 10129892), (4, 7597419), (6, 5064946), (12, 2532473), (17, 1787628), (34, 893814), (51, 595876), (68, 446907), (102, 297938), (204, 148969), (311, 97716), (479, 63444), (622, 48858), (933, 32572), (958, 31722), (1244, 24429), (1437, 21148), (1866, 16286), (1916, 15861), (2874, 10574), (3732, 8143), (5287, 5748)]