30741815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4339}}^1$

素因数の和:4466

約数の個数: 16

約数和(自身を含む): 40101600

約数和(自身を除く): 9359785

約数列:

[1, 5, 13, 65, 109, 545, 1417, 4339, 7085, 21695, 56407, 282035, 472951, 2364755, 6148363, 30741815]

約数ペア:

[(1, 30741815), (5, 6148363), (13, 2364755), (65, 472951), (109, 282035), (545, 56407), (1417, 21695), (4339, 7085)]