30504861

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:314

約数の個数: 36

約数和(自身を含む): 47845980

約数和(自身を除く): 17341119

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 229, 361, 369, 687, 779, 1083, 2061, 2337, 3249, 4351, 7011, 9389, 13053, 14801, 28167, 39159, 44403, 82669, 84501, 133209, 178391, 248007, 535173, 744021, 1605519, 3389429, 10168287, 30504861]

約数ペア:

[(1, 30504861), (3, 10168287), (9, 3389429), (19, 1605519), (41, 744021), (57, 535173), (123, 248007), (171, 178391), (229, 133209), (361, 84501), (369, 82669), (687, 44403), (779, 39159), (1083, 28167), (2061, 14801), (2337, 13053), (3249, 9389), (4351, 7011)]