423180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2351}}^1$

素因数の和:2366

約数の個数: 36

約数和(自身を含む): 1284192

約数和(自身を除く): 861012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2351, 4702, 7053, 9404, 11755, 14106, 21159, 23510, 28212, 35265, 42318, 47020, 70530, 84636, 105795, 141060, 211590, 423180]

約数ペア:

[(1, 423180), (2, 211590), (3, 141060), (4, 105795), (5, 84636), (6, 70530), (9, 47020), (10, 42318), (12, 35265), (15, 28212), (18, 23510), (20, 21159), (30, 14106), (36, 11755), (45, 9404), (60, 7053), (90, 4702), (180, 2351)]