87090870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{152791}}^1$

素因数の和:152820

約数の個数: 32

約数和(自身を含む): 220020480

約数和(自身を除く): 132929610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 152791, 305582, 458373, 763955, 916746, 1527910, 2291865, 2903029, 4583730, 5806058, 8709087, 14515145, 17418174, 29030290, 43545435, 87090870]

約数ペア:

[(1, 87090870), (2, 43545435), (3, 29030290), (5, 17418174), (6, 14515145), (10, 8709087), (15, 5806058), (19, 4583730), (30, 2903029), (38, 2291865), (57, 1527910), (95, 916746), (114, 763955), (190, 458373), (285, 305582), (570, 152791)]