13188990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3209}}^1$

素因数の和:3356

約数の個数: 32

約数和(自身を含む): 31894560

約数和(自身を除く): 18705570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 3209, 4110, 6418, 9627, 16045, 19254, 32090, 48135, 96270, 439633, 879266, 1318899, 2198165, 2637798, 4396330, 6594495, 13188990]

約数ペア:

[(1, 13188990), (2, 6594495), (3, 4396330), (5, 2637798), (6, 2198165), (10, 1318899), (15, 879266), (30, 439633), (137, 96270), (274, 48135), (411, 32090), (685, 19254), (822, 16045), (1370, 9627), (2055, 6418), (3209, 4110)]