22788180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{126601}}^1$

素因数の和:126616

約数の個数: 36

約数和(自身を含む): 69124692

約数和(自身を除く): 46336512

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 126601, 253202, 379803, 506404, 633005, 759606, 1139409, 1266010, 1519212, 1899015, 2278818, 2532020, 3798030, 4557636, 5697045, 7596060, 11394090, 22788180]

約数ペア:

[(1, 22788180), (2, 11394090), (3, 7596060), (4, 5697045), (5, 4557636), (6, 3798030), (9, 2532020), (10, 2278818), (12, 1899015), (15, 1519212), (18, 1266010), (20, 1139409), (30, 759606), (36, 633005), (45, 506404), (60, 379803), (90, 253202), (180, 126601)]