30701905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1427}}^1$

素因数の和:1776

約数の個数: 16

約数和(自身を含む): 39824064

約数和(自身を除く): 9122159

約数列:

[1, 5, 13, 65, 331, 1427, 1655, 4303, 7135, 18551, 21515, 92755, 472337, 2361685, 6140381, 30701905]

約数ペア:

[(1, 30701905), (5, 6140381), (13, 2361685), (65, 472337), (331, 92755), (1427, 21515), (1655, 18551), (4303, 7135)]