1770830

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2903}}^1$

素因数の和:2971

約数の個数: 16

約数和(自身を含む): 3240864

約数和(自身を除く): 1470034

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 2903, 5806, 14515, 29030, 177083, 354166, 885415, 1770830]

約数ペア:

[(1, 1770830), (2, 885415), (5, 354166), (10, 177083), (61, 29030), (122, 14515), (305, 5806), (610, 2903)]