84556140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{6679}}^1$

素因数の和:6902

約数の個数: 48

約数和(自身を含む): 237914880

約数和(自身を除く): 153358740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 6679, 12660, 13358, 20037, 26716, 33395, 40074, 66790, 80148, 100185, 133580, 200370, 400740, 1409269, 2818538, 4227807, 5637076, 7046345, 8455614, 14092690, 16911228, 21139035, 28185380, 42278070, 84556140]

約数ペア:

[(1, 84556140), (2, 42278070), (3, 28185380), (4, 21139035), (5, 16911228), (6, 14092690), (10, 8455614), (12, 7046345), (15, 5637076), (20, 4227807), (30, 2818538), (60, 1409269), (211, 400740), (422, 200370), (633, 133580), (844, 100185), (1055, 80148), (1266, 66790), (2110, 40074), (2532, 33395), (3165, 26716), (4220, 20037), (6330, 13358), (6679, 12660)]