268590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1279}}^1$

素因数の和:1296

約数の個数: 32

約数和(自身を含む): 737280

約数和(自身を除く): 468690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1279, 2558, 3837, 6395, 7674, 8953, 12790, 17906, 19185, 26859, 38370, 44765, 53718, 89530, 134295, 268590]

約数ペア:

[(1, 268590), (2, 134295), (3, 89530), (5, 53718), (6, 44765), (7, 38370), (10, 26859), (14, 19185), (15, 17906), (21, 12790), (30, 8953), (35, 7674), (42, 6395), (70, 3837), (105, 2558), (210, 1279)]