30044814

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 68947200

約数和(自身を除く): 38902386

約数列:

[1, 2, 3, 6, 17, 19, 34, 37, 38, 51, 57, 74, 102, 111, 114, 222, 323, 419, 629, 646, 703, 838, 969, 1257, 1258, 1406, 1887, 1938, 2109, 2514, 3774, 4218, 7123, 7961, 11951, 14246, 15503, 15922, 21369, 23883, 23902, 31006, 35853, 42738, 46509, 47766, 71706, 93018, 135337, 263551, 270674, 294557, 406011, 527102, 589114, 790653, 812022, 883671, 1581306, 1767342, 5007469, 10014938, 15022407, 30044814]

約数ペア:

[(1, 30044814), (2, 15022407), (3, 10014938), (6, 5007469), (17, 1767342), (19, 1581306), (34, 883671), (37, 812022), (38, 790653), (51, 589114), (57, 527102), (74, 406011), (102, 294557), (111, 270674), (114, 263551), (222, 135337), (323, 93018), (419, 71706), (629, 47766), (646, 46509), (703, 42738), (838, 35853), (969, 31006), (1257, 23902), (1258, 23883), (1406, 21369), (1887, 15922), (1938, 15503), (2109, 14246), (2514, 11951), (3774, 7961), (4218, 7123)]