202448790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2249431}}^1$

素因数の和:2249444

約数の個数: 24

約数和(自身を含む): 526367088

約数和(自身を除く): 323918298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2249431, 4498862, 6748293, 11247155, 13496586, 20244879, 22494310, 33741465, 40489758, 67482930, 101224395, 202448790]

約数ペア:

[(1, 202448790), (2, 101224395), (3, 67482930), (5, 40489758), (6, 33741465), (9, 22494310), (10, 20244879), (15, 13496586), (18, 11247155), (30, 6748293), (45, 4498862), (90, 2249431)]