730321955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{16619}}^1$

素因数の和:16699

約数の個数: 32

約数和(自身を含む): 1033896960

約数和(自身を除く): 303575005

約数列:

[1, 5, 11, 17, 47, 55, 85, 187, 235, 517, 799, 935, 2585, 3995, 8789, 16619, 43945, 83095, 182809, 282523, 781093, 914045, 1412615, 3107753, 3905465, 8592023, 13278581, 15538765, 42960115, 66392905, 146064391, 730321955]

約数ペア:

[(1, 730321955), (5, 146064391), (11, 66392905), (17, 42960115), (47, 15538765), (55, 13278581), (85, 8592023), (187, 3905465), (235, 3107753), (517, 1412615), (799, 914045), (935, 781093), (2585, 282523), (3995, 182809), (8789, 83095), (16619, 43945)]