16719180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4159}}^1$

素因数の和:4238

約数の個数: 48

約数和(自身を含む): 47523840

約数和(自身を除く): 30804660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 4159, 8318, 12477, 16636, 20795, 24954, 41590, 49908, 62385, 83180, 124770, 249540, 278653, 557306, 835959, 1114612, 1393265, 1671918, 2786530, 3343836, 4179795, 5573060, 8359590, 16719180]

約数ペア:

[(1, 16719180), (2, 8359590), (3, 5573060), (4, 4179795), (5, 3343836), (6, 2786530), (10, 1671918), (12, 1393265), (15, 1114612), (20, 835959), (30, 557306), (60, 278653), (67, 249540), (134, 124770), (201, 83180), (268, 62385), (335, 49908), (402, 41590), (670, 24954), (804, 20795), (1005, 16636), (1340, 12477), (2010, 8318), (4020, 4159)]