6894820

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3347}}^1$

素因数の和:3459

約数の個数: 24

約数和(自身を含む): 14624064

約数和(自身を除く): 7729244

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 3347, 6694, 13388, 16735, 33470, 66940, 344741, 689482, 1378964, 1723705, 3447410, 6894820]

約数ペア:

[(1, 6894820), (2, 3447410), (4, 1723705), (5, 1378964), (10, 689482), (20, 344741), (103, 66940), (206, 33470), (412, 16735), (515, 13388), (1030, 6694), (2060, 3347)]