19734930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{219277}}^1$

素因数の和:219290

約数の個数: 24

約数和(自身を含む): 51311052

約数和(自身を除く): 31576122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 219277, 438554, 657831, 1096385, 1315662, 1973493, 2192770, 3289155, 3946986, 6578310, 9867465, 19734930]

約数ペア:

[(1, 19734930), (2, 9867465), (3, 6578310), (5, 3946986), (6, 3289155), (9, 2192770), (10, 1973493), (15, 1315662), (18, 1096385), (30, 657831), (45, 438554), (90, 219277)]