28983060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{161017}}^1$

素因数の和:161032

約数の個数: 36

約数和(自身を含む): 87915828

約数和(自身を除く): 58932768

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 161017, 322034, 483051, 644068, 805085, 966102, 1449153, 1610170, 1932204, 2415255, 2898306, 3220340, 4830510, 5796612, 7245765, 9661020, 14491530, 28983060]

約数ペア:

[(1, 28983060), (2, 14491530), (3, 9661020), (4, 7245765), (5, 5796612), (6, 4830510), (9, 3220340), (10, 2898306), (12, 2415255), (15, 1932204), (18, 1610170), (20, 1449153), (30, 966102), (36, 805085), (45, 644068), (60, 483051), (90, 322034), (180, 161017)]