268137810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{993103}}^1$

素因数の和:993119

約数の個数: 32

約数和(自身を含む): 715034880

約数和(自身を除く): 446897070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 993103, 1986206, 2979309, 4965515, 5958618, 8937927, 9931030, 14896545, 17875854, 26813781, 29793090, 44689635, 53627562, 89379270, 134068905, 268137810]

約数ペア:

[(1, 268137810), (2, 134068905), (3, 89379270), (5, 53627562), (6, 44689635), (9, 29793090), (10, 26813781), (15, 17875854), (18, 14896545), (27, 9931030), (30, 8937927), (45, 5958618), (54, 4965515), (90, 2979309), (135, 1986206), (270, 993103)]