90377290

素因数分解:

$2^1\times 5^1\times {\mathrm{2689}}^1\times {\mathrm{3361}}^1$

素因数の和:6057

約数の個数: 16

約数和(自身を含む): 162788040

約数和(自身を除く): 72410750

約数列:

[1, 2, 5, 10, 2689, 3361, 5378, 6722, 13445, 16805, 26890, 33610, 9037729, 18075458, 45188645, 90377290]

約数ペア:

[(1, 90377290), (2, 45188645), (5, 18075458), (10, 9037729), (2689, 33610), (3361, 26890), (5378, 16805), (6722, 13445)]