405291270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3253}}^1\times {\mathrm{4153}}^1$

素因数の和:7416

約数の個数: 32

約数和(自身を含む): 973232352

約数和(自身を除く): 567941082

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3253, 4153, 6506, 8306, 9759, 12459, 16265, 19518, 20765, 24918, 32530, 41530, 48795, 62295, 97590, 124590, 13509709, 27019418, 40529127, 67548545, 81058254, 135097090, 202645635, 405291270]

約数ペア:

[(1, 405291270), (2, 202645635), (3, 135097090), (5, 81058254), (6, 67548545), (10, 40529127), (15, 27019418), (30, 13509709), (3253, 124590), (4153, 97590), (6506, 62295), (8306, 48795), (9759, 41530), (12459, 32530), (16265, 24918), (19518, 20765)]