30535918

素因数分解:

$2^1\times 7^4\times {\mathrm{6359}}^1$

素因数の和:6389

約数の個数: 20

約数和(自身を含む): 53443080

約数和(自身を除く): 22907162

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 6359, 12718, 44513, 89026, 311591, 623182, 2181137, 4362274, 15267959, 30535918]

約数ペア:

[(1, 30535918), (2, 15267959), (7, 4362274), (14, 2181137), (49, 623182), (98, 311591), (343, 89026), (686, 44513), (2401, 12718), (4802, 6359)]