30895291

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:618

約数の個数: 16

約数和(自身を含む): 36172800

約数和(自身を除く): 5277509

約数列:

[1, 7, 59, 239, 313, 413, 1673, 2191, 14101, 18467, 74807, 98707, 129269, 523649, 4413613, 30895291]

約数ペア:

[(1, 30895291), (7, 4413613), (59, 523649), (239, 129269), (313, 98707), (413, 74807), (1673, 18467), (2191, 14101)]