30855490

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{10903}}^1$

素因数の和:11193

約数の個数: 16

約数和(自身を含む): 55741248

約数和(自身を除く): 24885758

約数列:

[1, 2, 5, 10, 283, 566, 1415, 2830, 10903, 21806, 54515, 109030, 3085549, 6171098, 15427745, 30855490]

約数ペア:

[(1, 30855490), (2, 15427745), (5, 6171098), (10, 3085549), (283, 109030), (566, 54515), (1415, 21806), (2830, 10903)]