21966930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{81359}}^1$

素因数の和:81375

約数の個数: 32

約数和(自身を含む): 58579200

約数和(自身を除く): 36612270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 81359, 162718, 244077, 406795, 488154, 732231, 813590, 1220385, 1464462, 2196693, 2440770, 3661155, 4393386, 7322310, 10983465, 21966930]

約数ペア:

[(1, 21966930), (2, 10983465), (3, 7322310), (5, 4393386), (6, 3661155), (9, 2440770), (10, 2196693), (15, 1464462), (18, 1220385), (27, 813590), (30, 732231), (45, 488154), (54, 406795), (90, 244077), (135, 162718), (270, 81359)]