227412540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1263403}}^1$

素因数の和:1263418

約数の個数: 36

約数和(自身を含む): 689818584

約数和(自身を除く): 462406044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1263403, 2526806, 3790209, 5053612, 6317015, 7580418, 11370627, 12634030, 15160836, 18951045, 22741254, 25268060, 37902090, 45482508, 56853135, 75804180, 113706270, 227412540]

約数ペア:

[(1, 227412540), (2, 113706270), (3, 75804180), (4, 56853135), (5, 45482508), (6, 37902090), (9, 25268060), (10, 22741254), (12, 18951045), (15, 15160836), (18, 12634030), (20, 11370627), (30, 7580418), (36, 6317015), (45, 5053612), (60, 3790209), (90, 2526806), (180, 1263403)]