67131460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{305143}}^1$

素因数の和:305163

約数の個数: 24

約数和(自身を含む): 153792576

約数和(自身を除く): 86661116

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 305143, 610286, 1220572, 1525715, 3051430, 3356573, 6102860, 6713146, 13426292, 16782865, 33565730, 67131460]

約数ペア:

[(1, 67131460), (2, 33565730), (4, 16782865), (5, 13426292), (10, 6713146), (11, 6102860), (20, 3356573), (22, 3051430), (44, 1525715), (55, 1220572), (110, 610286), (220, 305143)]