29930054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 60341760

約数和(自身を除く): 30411706

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 53, 77, 106, 133, 154, 193, 209, 266, 371, 386, 418, 583, 742, 1007, 1166, 1351, 1463, 2014, 2123, 2702, 2926, 3667, 4081, 4246, 7049, 7334, 8162, 10229, 11077, 14098, 14861, 20458, 22154, 25669, 29722, 40337, 51338, 71603, 77539, 80674, 112519, 143206, 155078, 194351, 225038, 282359, 388702, 564718, 787633, 1360457, 1575266, 2137861, 2720914, 4275722, 14965027, 29930054]

約数ペア:

[(1, 29930054), (2, 14965027), (7, 4275722), (11, 2720914), (14, 2137861), (19, 1575266), (22, 1360457), (38, 787633), (53, 564718), (77, 388702), (106, 282359), (133, 225038), (154, 194351), (193, 155078), (209, 143206), (266, 112519), (371, 80674), (386, 77539), (418, 71603), (583, 51338), (742, 40337), (1007, 29722), (1166, 25669), (1351, 22154), (1463, 20458), (2014, 14861), (2123, 14098), (2702, 11077), (2926, 10229), (3667, 8162), (4081, 7334), (4246, 7049)]