30756154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3469}}^1$

素因数の和:3526

約数の個数: 32

約数和(自身を含む): 55964160

約数和(自身を除く): 25208006

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 3469, 4433, 6938, 8866, 38159, 45097, 76318, 90194, 107539, 215078, 496067, 992134, 1182929, 1398007, 2365858, 2796014, 15378077, 30756154]

約数ペア:

[(1, 30756154), (2, 15378077), (11, 2796014), (13, 2365858), (22, 1398007), (26, 1182929), (31, 992134), (62, 496067), (143, 215078), (286, 107539), (341, 90194), (403, 76318), (682, 45097), (806, 38159), (3469, 8866), (4433, 6938)]