134645170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{499}}^1$

素因数の和:751

約数の個数: 48

約数和(自身を含む): 268128000

約数和(自身を除く): 133482830

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 223, 242, 446, 499, 605, 998, 1115, 1210, 2230, 2453, 2495, 4906, 4990, 5489, 10978, 12265, 24530, 26983, 27445, 53966, 54890, 60379, 111277, 120758, 134915, 222554, 269830, 301895, 556385, 603790, 1112770, 1224047, 2448094, 6120235, 12240470, 13464517, 26929034, 67322585, 134645170]

約数ペア:

[(1, 134645170), (2, 67322585), (5, 26929034), (10, 13464517), (11, 12240470), (22, 6120235), (55, 2448094), (110, 1224047), (121, 1112770), (223, 603790), (242, 556385), (446, 301895), (499, 269830), (605, 222554), (998, 134915), (1115, 120758), (1210, 111277), (2230, 60379), (2453, 54890), (2495, 53966), (4906, 27445), (4990, 26983), (5489, 24530), (10978, 12265)]