90721530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1008017}}^1$

素因数の和:1008030

約数の個数: 24

約数和(自身を含む): 235876212

約数和(自身を除く): 145154682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1008017, 2016034, 3024051, 5040085, 6048102, 9072153, 10080170, 15120255, 18144306, 30240510, 45360765, 90721530]

約数ペア:

[(1, 90721530), (2, 45360765), (3, 30240510), (5, 18144306), (6, 15120255), (9, 10080170), (10, 9072153), (15, 6048102), (18, 5040085), (30, 3024051), (45, 2016034), (90, 1008017)]