30205045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3659}}^1$

素因数の和:3804

約数の個数: 16

約数和(自身を含む): 39352320

約数和(自身を除く): 9147275

約数列:

[1, 5, 13, 65, 127, 635, 1651, 3659, 8255, 18295, 47567, 237835, 464693, 2323465, 6041009, 30205045]

約数ペア:

[(1, 30205045), (5, 6041009), (13, 2323465), (65, 464693), (127, 237835), (635, 47567), (1651, 18295), (3659, 8255)]