30318547

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{887}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 36656640

約数和(自身を除く): 6338093

約数列:

[1, 7, 19, 133, 257, 887, 1799, 4883, 6209, 16853, 34181, 117971, 227959, 1595713, 4331221, 30318547]

約数ペア:

[(1, 30318547), (7, 4331221), (19, 1595713), (133, 227959), (257, 117971), (887, 34181), (1799, 16853), (4883, 6209)]