69260220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{384779}}^1$

素因数の和:384794

約数の個数: 36

約数和(自身を含む): 210089880

約数和(自身を除く): 140829660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 384779, 769558, 1154337, 1539116, 1923895, 2308674, 3463011, 3847790, 4617348, 5771685, 6926022, 7695580, 11543370, 13852044, 17315055, 23086740, 34630110, 69260220]

約数ペア:

[(1, 69260220), (2, 34630110), (3, 23086740), (4, 17315055), (5, 13852044), (6, 11543370), (9, 7695580), (10, 6926022), (12, 5771685), (15, 4617348), (18, 3847790), (20, 3463011), (30, 2308674), (36, 1923895), (45, 1539116), (60, 1154337), (90, 769558), (180, 384779)]