2017807030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{17909}}^1$

素因数の和:18528

約数の個数: 32

約数和(自身を含む): 3829874400

約数和(自身を除く): 1812067370

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 593, 1186, 2965, 5930, 11267, 17909, 22534, 35818, 56335, 89545, 112670, 179090, 340271, 680542, 1701355, 3402710, 10620037, 21240074, 53100185, 106200370, 201780703, 403561406, 1008903515, 2017807030]

約数ペア:

[(1, 2017807030), (2, 1008903515), (5, 403561406), (10, 201780703), (19, 106200370), (38, 53100185), (95, 21240074), (190, 10620037), (593, 3402710), (1186, 1701355), (2965, 680542), (5930, 340271), (11267, 179090), (17909, 112670), (22534, 89545), (35818, 56335)]