12774180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{212903}}^1$

素因数の和:212915

約数の個数: 24

約数和(自身を含む): 35767872

約数和(自身を除く): 22993692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 212903, 425806, 638709, 851612, 1064515, 1277418, 2129030, 2554836, 3193545, 4258060, 6387090, 12774180]

約数ペア:

[(1, 12774180), (2, 6387090), (3, 4258060), (4, 3193545), (5, 2554836), (6, 2129030), (10, 1277418), (12, 1064515), (15, 851612), (20, 638709), (30, 425806), (60, 212903)]