65871870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2195729}}^1$

素因数の和:2195739

約数の個数: 16

約数和(自身を含む): 158092560

約数和(自身を除く): 92220690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2195729, 4391458, 6587187, 10978645, 13174374, 21957290, 32935935, 65871870]

約数ペア:

[(1, 65871870), (2, 32935935), (3, 21957290), (5, 13174374), (6, 10978645), (10, 6587187), (15, 4391458), (30, 2195729)]