30520105

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79273}}^1$

素因数の和:79296

約数の個数: 16

約数和(自身を含む): 45661824

約数和(自身を除く): 15141719

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 79273, 396365, 554911, 872003, 2774555, 4360015, 6104021, 30520105]

約数ペア:

[(1, 30520105), (5, 6104021), (7, 4360015), (11, 2774555), (35, 872003), (55, 554911), (77, 396365), (385, 79273)]