26894630

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{7841}}^1$

素因数の和:7869

約数の個数: 32

約数和(自身を含む): 56462400

約数和(自身を除く): 29567770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 7841, 15682, 39205, 54887, 78410, 109774, 274435, 384209, 548870, 768418, 1921045, 2689463, 3842090, 5378926, 13447315, 26894630]

約数ペア:

[(1, 26894630), (2, 13447315), (5, 5378926), (7, 3842090), (10, 2689463), (14, 1921045), (35, 768418), (49, 548870), (70, 384209), (98, 274435), (245, 109774), (343, 78410), (490, 54887), (686, 39205), (1715, 15682), (3430, 7841)]