30316286

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:849

約数の個数: 64

約数和(自身を含む): 64350720

約数和(自身を除く): 34034434

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 418, 494, 797, 1001, 1463, 1594, 1729, 2002, 2717, 2926, 3458, 5434, 5579, 8767, 10361, 11158, 15143, 17534, 19019, 20722, 30286, 38038, 61369, 72527, 106001, 113971, 122738, 145054, 166573, 196859, 212002, 227942, 333146, 393718, 797797, 1166011, 1378013, 1595594, 2165449, 2332022, 2756026, 4330898, 15158143, 30316286]

約数ペア:

[(1, 30316286), (2, 15158143), (7, 4330898), (11, 2756026), (13, 2332022), (14, 2165449), (19, 1595594), (22, 1378013), (26, 1166011), (38, 797797), (77, 393718), (91, 333146), (133, 227942), (143, 212002), (154, 196859), (182, 166573), (209, 145054), (247, 122738), (266, 113971), (286, 106001), (418, 72527), (494, 61369), (797, 38038), (1001, 30286), (1463, 20722), (1594, 19019), (1729, 17534), (2002, 15143), (2717, 11158), (2926, 10361), (3458, 8767), (5434, 5579)]