197358660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{365479}}^1$

素因数の和:365497

約数の個数: 48

約数和(自身を含む): 614006400

約数和(自身を除く): 416647740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 365479, 730958, 1096437, 1461916, 1827395, 2192874, 3289311, 3654790, 4385748, 5482185, 6578622, 7309580, 9867933, 10964370, 13157244, 16446555, 19735866, 21928740, 32893110, 39471732, 49339665, 65786220, 98679330, 197358660]

約数ペア:

[(1, 197358660), (2, 98679330), (3, 65786220), (4, 49339665), (5, 39471732), (6, 32893110), (9, 21928740), (10, 19735866), (12, 16446555), (15, 13157244), (18, 10964370), (20, 9867933), (27, 7309580), (30, 6578622), (36, 5482185), (45, 4385748), (54, 3654790), (60, 3289311), (90, 2192874), (108, 1827395), (135, 1461916), (180, 1096437), (270, 730958), (540, 365479)]