12925020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{215417}}^1$

素因数の和:215429

約数の個数: 24

約数和(自身を含む): 36190224

約数和(自身を除く): 23265204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 215417, 430834, 646251, 861668, 1077085, 1292502, 2154170, 2585004, 3231255, 4308340, 6462510, 12925020]

約数ペア:

[(1, 12925020), (2, 6462510), (3, 4308340), (4, 3231255), (5, 2585004), (6, 2154170), (10, 1292502), (12, 1077085), (15, 861668), (20, 646251), (30, 430834), (60, 215417)]