85681370

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{6871}}^1$

素因数の和:6950

約数の個数: 32

約数和(自身を含む): 163278720

約数和(自身を除く): 77597350

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 2494, 6235, 6871, 12470, 13742, 34355, 68710, 199259, 295453, 398518, 590906, 996295, 1477265, 1992590, 2954530, 8568137, 17136274, 42840685, 85681370]

約数ペア:

[(1, 85681370), (2, 42840685), (5, 17136274), (10, 8568137), (29, 2954530), (43, 1992590), (58, 1477265), (86, 996295), (145, 590906), (215, 398518), (290, 295453), (430, 199259), (1247, 68710), (2494, 34355), (6235, 13742), (6871, 12470)]