135812390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{1759}}^1$

素因数の和:2876

約数の個数: 32

約数和(自身を含む): 279797760

約数和(自身を除く): 143985370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1103, 1759, 2206, 3518, 5515, 7721, 8795, 11030, 12313, 15442, 17590, 24626, 38605, 61565, 77210, 123130, 1940177, 3880354, 9700885, 13581239, 19401770, 27162478, 67906195, 135812390]

約数ペア:

[(1, 135812390), (2, 67906195), (5, 27162478), (7, 19401770), (10, 13581239), (14, 9700885), (35, 3880354), (70, 1940177), (1103, 123130), (1759, 77210), (2206, 61565), (3518, 38605), (5515, 24626), (7721, 17590), (8795, 15442), (11030, 12313)]