2697173670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{45247}}^1$

素因数の和:47244

約数の個数: 32

約数和(自身を含む): 6476617728

約数和(自身を除く): 3779444058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1987, 3974, 5961, 9935, 11922, 19870, 29805, 45247, 59610, 90494, 135741, 226235, 271482, 452470, 678705, 1357410, 89905789, 179811578, 269717367, 449528945, 539434734, 899057890, 1348586835, 2697173670]

約数ペア:

[(1, 2697173670), (2, 1348586835), (3, 899057890), (5, 539434734), (6, 449528945), (10, 269717367), (15, 179811578), (30, 89905789), (1987, 1357410), (3974, 678705), (5961, 452470), (9935, 271482), (11922, 226235), (19870, 135741), (29805, 90494), (45247, 59610)]