57852540

素因数分解:

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

素因数の和:321418

約数の個数: 36

約数和(自身を含む): 175486584

約数和(自身を除く): 117634044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 321403, 642806, 964209, 1285612, 1607015, 1928418, 2892627, 3214030, 3856836, 4821045, 5785254, 6428060, 9642090, 11570508, 14463135, 19284180, 28926270, 57852540]

約数ペア:

[(1, 57852540), (2, 28926270), (3, 19284180), (4, 14463135), (5, 11570508), (6, 9642090), (9, 6428060), (10, 5785254), (12, 4821045), (15, 3856836), (18, 3214030), (20, 2892627), (30, 1928418), (36, 1607015), (45, 1285612), (60, 964209), (90, 642806), (180, 321403)]