39264780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{654413}}^1$

素因数の和:654425

約数の個数: 24

約数和(自身を含む): 109941552

約数和(自身を除く): 70676772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 654413, 1308826, 1963239, 2617652, 3272065, 3926478, 6544130, 7852956, 9816195, 13088260, 19632390, 39264780]

約数ペア:

[(1, 39264780), (2, 19632390), (3, 13088260), (4, 9816195), (5, 7852956), (6, 6544130), (10, 3926478), (12, 3272065), (15, 2617652), (20, 1963239), (30, 1308826), (60, 654413)]