30454645

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1567}}^1$

素因数の和:1621

約数の個数: 24

約数和(自身を含む): 41319936

約数和(自身を除く): 10865291

約数列:

[1, 5, 13, 23, 65, 115, 169, 299, 845, 1495, 1567, 3887, 7835, 19435, 20371, 36041, 101855, 180205, 264823, 468533, 1324115, 2342665, 6090929, 30454645]

約数ペア:

[(1, 30454645), (5, 6090929), (13, 2342665), (23, 1324115), (65, 468533), (115, 264823), (169, 180205), (299, 101855), (845, 36041), (1495, 20371), (1567, 19435), (3887, 7835)]