2028070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 4043520

約数和(自身を除く): 2015450

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 179, 206, 358, 515, 895, 1030, 1133, 1790, 1969, 2266, 3938, 5665, 9845, 11330, 18437, 19690, 36874, 92185, 184370, 202807, 405614, 1014035, 2028070]

約数ペア:

[(1, 2028070), (2, 1014035), (5, 405614), (10, 202807), (11, 184370), (22, 92185), (55, 36874), (103, 19690), (110, 18437), (179, 11330), (206, 9845), (358, 5665), (515, 3938), (895, 2266), (1030, 1969), (1133, 1790)]