82719090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{306367}}^1$

素因数の和:306383

約数の個数: 32

約数和(自身を含む): 220584960

約数和(自身を除く): 137865870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 306367, 612734, 919101, 1531835, 1838202, 2757303, 3063670, 4595505, 5514606, 8271909, 9191010, 13786515, 16543818, 27573030, 41359545, 82719090]

約数ペア:

[(1, 82719090), (2, 41359545), (3, 27573030), (5, 16543818), (6, 13786515), (9, 9191010), (10, 8271909), (15, 5514606), (18, 4595505), (27, 3063670), (30, 2757303), (45, 1838202), (54, 1531835), (90, 919101), (135, 612734), (270, 306367)]