7889151310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2719}}^1\times {\mathrm{15271}}^1$

素因数の和:18016

約数の個数: 32

約数和(自身を含む): 14954342400

約数和(自身を除く): 7065191090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2719, 5438, 13595, 15271, 27190, 30542, 51661, 76355, 103322, 152710, 258305, 290149, 516610, 580298, 1450745, 2901490, 41521849, 83043698, 207609245, 415218490, 788915131, 1577830262, 3944575655, 7889151310]

約数ペア:

[(1, 7889151310), (2, 3944575655), (5, 1577830262), (10, 788915131), (19, 415218490), (38, 207609245), (95, 83043698), (190, 41521849), (2719, 2901490), (5438, 1450745), (13595, 580298), (15271, 516610), (27190, 290149), (30542, 258305), (51661, 152710), (76355, 103322)]