39683210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29837}}^1$

素因数の和:29870

約数の個数: 32

約数和(自身を含む): 85933440

約数和(自身を除く): 46250230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 29837, 59674, 149185, 208859, 298370, 417718, 566903, 1044295, 1133806, 2088590, 2834515, 3968321, 5669030, 7936642, 19841605, 39683210]

約数ペア:

[(1, 39683210), (2, 19841605), (5, 7936642), (7, 5669030), (10, 3968321), (14, 2834515), (19, 2088590), (35, 1133806), (38, 1044295), (70, 566903), (95, 417718), (133, 298370), (190, 208859), (266, 149185), (665, 59674), (1330, 29837)]