290433185

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{5881}}^1$

素因数の和:5993

約数の個数: 32

約数和(自身を含む): 426892032

約数和(自身を除く): 136458847

約数列:

[1, 5, 7, 17, 35, 83, 85, 119, 415, 581, 595, 1411, 2905, 5881, 7055, 9877, 29405, 41167, 49385, 99977, 205835, 488123, 499885, 699839, 2440615, 3416861, 3499195, 8298091, 17084305, 41490455, 58086637, 290433185]

約数ペア:

[(1, 290433185), (5, 58086637), (7, 41490455), (17, 17084305), (35, 8298091), (83, 3499195), (85, 3416861), (119, 2440615), (415, 699839), (581, 499885), (595, 488123), (1411, 205835), (2905, 99977), (5881, 49385), (7055, 41167), (9877, 29405)]