39888690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1329623}}^1$

素因数の和:1329633

約数の個数: 16

約数和(自身を含む): 95732928

約数和(自身を除く): 55844238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1329623, 2659246, 3988869, 6648115, 7977738, 13296230, 19944345, 39888690]

約数ペア:

[(1, 39888690), (2, 19944345), (3, 13296230), (5, 7977738), (6, 6648115), (10, 3988869), (15, 2659246), (30, 1329623)]