30983255

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:626

約数の個数: 16

約数和(自身を含む): 37871904

約数和(自身を除く): 6888649

約数列:

[1, 5, 97, 193, 331, 485, 965, 1655, 18721, 32107, 63883, 93605, 160535, 319415, 6196651, 30983255]

約数ペア:

[(1, 30983255), (5, 6196651), (97, 319415), (193, 160535), (331, 93605), (485, 63883), (965, 32107), (1655, 18721)]