31704780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{528413}}^1$

素因数の和:528425

約数の個数: 24

約数和(自身を含む): 88773552

約数和(自身を除く): 57068772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 528413, 1056826, 1585239, 2113652, 2642065, 3170478, 5284130, 6340956, 7926195, 10568260, 15852390, 31704780]

約数ペア:

[(1, 31704780), (2, 15852390), (3, 10568260), (4, 7926195), (5, 6340956), (6, 5284130), (10, 3170478), (12, 2642065), (15, 2113652), (20, 1585239), (30, 1056826), (60, 528413)]