667862770

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{9689}}^1$

素因数の和:9870

約数の個数: 32

約数和(自身を含む): 1232800560

約数和(自身を除く): 564937790

約数列:

[1, 2, 5, 10, 61, 113, 122, 226, 305, 565, 610, 1130, 6893, 9689, 13786, 19378, 34465, 48445, 68930, 96890, 591029, 1094857, 1182058, 2189714, 2955145, 5474285, 5910290, 10948570, 66786277, 133572554, 333931385, 667862770]

約数ペア:

[(1, 667862770), (2, 333931385), (5, 133572554), (10, 66786277), (61, 10948570), (113, 5910290), (122, 5474285), (226, 2955145), (305, 2189714), (565, 1182058), (610, 1094857), (1130, 591029), (6893, 96890), (9689, 68930), (13786, 48445), (19378, 34465)]