69119540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{493711}}^1$

素因数の和:493727

約数の個数: 24

約数和(自身を含む): 165887232

約数和(自身を除く): 96767692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 493711, 987422, 1974844, 2468555, 3455977, 4937110, 6911954, 9874220, 13823908, 17279885, 34559770, 69119540]

約数ペア:

[(1, 69119540), (2, 34559770), (4, 17279885), (5, 13823908), (7, 9874220), (10, 6911954), (14, 4937110), (20, 3455977), (28, 2468555), (35, 1974844), (70, 987422), (140, 493711)]