28926270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{321403}}^1$

素因数の和:321416

約数の個数: 24

約数和(自身を含む): 75208536

約数和(自身を除く): 46282266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 321403, 642806, 964209, 1607015, 1928418, 2892627, 3214030, 4821045, 5785254, 9642090, 14463135, 28926270]

約数ペア:

[(1, 28926270), (2, 14463135), (3, 9642090), (5, 5785254), (6, 4821045), (9, 3214030), (10, 2892627), (15, 1928418), (18, 1607015), (30, 964209), (45, 642806), (90, 321403)]