12102540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{201709}}^1$

素因数の和:201721

約数の個数: 24

約数和(自身を含む): 33887280

約数和(自身を除く): 21784740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 201709, 403418, 605127, 806836, 1008545, 1210254, 2017090, 2420508, 3025635, 4034180, 6051270, 12102540]

約数ペア:

[(1, 12102540), (2, 6051270), (3, 4034180), (4, 3025635), (5, 2420508), (6, 2017090), (10, 1210254), (12, 1008545), (15, 806836), (20, 605127), (30, 403418), (60, 201709)]