30615793

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 36361080

約数和(自身を除く): 5745287

約数列:

[1, 13, 17, 29, 221, 281, 289, 377, 493, 3653, 3757, 4777, 6409, 8149, 8381, 62101, 81209, 105937, 108953, 138533, 1055717, 1800929, 2355061, 30615793]

約数ペア:

[(1, 30615793), (13, 2355061), (17, 1800929), (29, 1055717), (221, 138533), (281, 108953), (289, 105937), (377, 81209), (493, 62101), (3653, 8381), (3757, 8149), (4777, 6409)]