17952870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3541}}^1$

素因数の和:3577

約数の個数: 48

約数和(自身を含む): 46669392

約数和(自身を除く): 28716522

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 3541, 5070, 7082, 10623, 17705, 21246, 35410, 46033, 53115, 92066, 106230, 138099, 230165, 276198, 460330, 598429, 690495, 1196858, 1380990, 1795287, 2992145, 3590574, 5984290, 8976435, 17952870]

約数ペア:

[(1, 17952870), (2, 8976435), (3, 5984290), (5, 3590574), (6, 2992145), (10, 1795287), (13, 1380990), (15, 1196858), (26, 690495), (30, 598429), (39, 460330), (65, 276198), (78, 230165), (130, 138099), (169, 106230), (195, 92066), (338, 53115), (390, 46033), (507, 35410), (845, 21246), (1014, 17705), (1690, 10623), (2535, 7082), (3541, 5070)]