30836575

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 48496896

約数和(自身を除く): 17660321

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 83, 175, 193, 275, 385, 415, 581, 913, 965, 1351, 1925, 2075, 2123, 2905, 4565, 4825, 6391, 6755, 10615, 14525, 14861, 16019, 22825, 31955, 33775, 53075, 74305, 80095, 112133, 159775, 176209, 371525, 400475, 560665, 881045, 1233463, 2803325, 4405225, 6167315, 30836575]

約数ペア:

[(1, 30836575), (5, 6167315), (7, 4405225), (11, 2803325), (25, 1233463), (35, 881045), (55, 560665), (77, 400475), (83, 371525), (175, 176209), (193, 159775), (275, 112133), (385, 80095), (415, 74305), (581, 53075), (913, 33775), (965, 31955), (1351, 22825), (1925, 16019), (2075, 14861), (2123, 14525), (2905, 10615), (4565, 6755), (4825, 6391)]