13086180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{72701}}^1$

素因数の和:72716

約数の個数: 36

約数和(自身を含む): 39695292

約数和(自身を除く): 26609112

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 72701, 145402, 218103, 290804, 363505, 436206, 654309, 727010, 872412, 1090515, 1308618, 1454020, 2181030, 2617236, 3271545, 4362060, 6543090, 13086180]

約数ペア:

[(1, 13086180), (2, 6543090), (3, 4362060), (4, 3271545), (5, 2617236), (6, 2181030), (9, 1454020), (10, 1308618), (12, 1090515), (15, 872412), (18, 727010), (20, 654309), (30, 436206), (36, 363505), (45, 290804), (60, 218103), (90, 145402), (180, 72701)]