30903985

素因数分解:

$5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5417}}^1$

素因数の和:5592

約数の個数: 16

約数和(自身を含む): 42650496

約数和(自身を除く): 11746511

約数列:

[1, 5, 7, 35, 163, 815, 1141, 5417, 5705, 27085, 37919, 189595, 882971, 4414855, 6180797, 30903985]

約数ペア:

[(1, 30903985), (5, 6180797), (7, 4414855), (35, 882971), (163, 189595), (815, 37919), (1141, 27085), (5417, 5705)]