30121638

素因数分解:

$2^1\times 3^1\times {\mathrm{787}}^1\times {\mathrm{6379}}^1$

素因数の和:7171

約数の個数: 16

約数和(自身を含む): 60329280

約数和(自身を除く): 30207642

約数列:

[1, 2, 3, 6, 787, 1574, 2361, 4722, 6379, 12758, 19137, 38274, 5020273, 10040546, 15060819, 30121638]

約数ペア:

[(1, 30121638), (2, 15060819), (3, 10040546), (6, 5020273), (787, 38274), (1574, 19137), (2361, 12758), (4722, 6379)]