85338180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{474101}}^1$

素因数の和:474116

約数の個数: 36

約数和(自身を含む): 258859692

約数和(自身を除く): 173521512

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 474101, 948202, 1422303, 1896404, 2370505, 2844606, 4266909, 4741010, 5689212, 7111515, 8533818, 9482020, 14223030, 17067636, 21334545, 28446060, 42669090, 85338180]

約数ペア:

[(1, 85338180), (2, 42669090), (3, 28446060), (4, 21334545), (5, 17067636), (6, 14223030), (9, 9482020), (10, 8533818), (12, 7111515), (15, 5689212), (18, 4741010), (20, 4266909), (30, 2844606), (36, 2370505), (45, 1896404), (60, 1422303), (90, 948202), (180, 474101)]