29830866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 67630080

約数和(自身を除く): 37799214

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 73, 78, 93, 146, 169, 186, 219, 338, 403, 438, 507, 806, 949, 1014, 1209, 1898, 2197, 2263, 2418, 2847, 4394, 4526, 5239, 5694, 6591, 6789, 10478, 12337, 13182, 13578, 15717, 24674, 29419, 31434, 37011, 58838, 68107, 74022, 88257, 136214, 160381, 176514, 204321, 320762, 382447, 408642, 481143, 764894, 962286, 1147341, 2294682, 4971811, 9943622, 14915433, 29830866]

約数ペア:

[(1, 29830866), (2, 14915433), (3, 9943622), (6, 4971811), (13, 2294682), (26, 1147341), (31, 962286), (39, 764894), (62, 481143), (73, 408642), (78, 382447), (93, 320762), (146, 204321), (169, 176514), (186, 160381), (219, 136214), (338, 88257), (403, 74022), (438, 68107), (507, 58838), (806, 37011), (949, 31434), (1014, 29419), (1209, 24674), (1898, 15717), (2197, 13578), (2263, 13182), (2418, 12337), (2847, 10478), (4394, 6789), (4526, 6591), (5239, 5694)]