69735980

素因数分解:

$2^2\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{2251}}^1$

素因数の和:3809

約数の個数: 24

約数和(自身を含む): 146605200

約数和(自身を除く): 76869220

約数列:

[1, 2, 4, 5, 10, 20, 1549, 2251, 3098, 4502, 6196, 7745, 9004, 11255, 15490, 22510, 30980, 45020, 3486799, 6973598, 13947196, 17433995, 34867990, 69735980]

約数ペア:

[(1, 69735980), (2, 34867990), (4, 17433995), (5, 13947196), (10, 6973598), (20, 3486799), (1549, 45020), (2251, 30980), (3098, 22510), (4502, 15490), (6196, 11255), (7745, 9004)]