170773930

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{66449}}^1$

素因数の和:66713

約数の個数: 16

約数和(自身を含む): 308593800

約数和(自身を除く): 137819870

約数列:

[1, 2, 5, 10, 257, 514, 1285, 2570, 66449, 132898, 332245, 664490, 17077393, 34154786, 85386965, 170773930]

約数ペア:

[(1, 170773930), (2, 85386965), (5, 34154786), (10, 17077393), (257, 664490), (514, 332245), (1285, 132898), (2570, 66449)]