211590

素因数分解:

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

素因数の和:2364

約数の個数: 24

約数和(自身を含む): 550368

約数和(自身を除く): 338778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2351, 4702, 7053, 11755, 14106, 21159, 23510, 35265, 42318, 70530, 105795, 211590]

約数ペア:

[(1, 211590), (2, 105795), (3, 70530), (5, 42318), (6, 35265), (9, 23510), (10, 21159), (15, 14106), (18, 11755), (30, 7053), (45, 4702), (90, 2351)]