61884780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1031413}}^1$

素因数の和:1031425

約数の個数: 24

約数和(自身を含む): 173277552

約数和(自身を除く): 111392772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1031413, 2062826, 3094239, 4125652, 5157065, 6188478, 10314130, 12376956, 15471195, 20628260, 30942390, 61884780]

約数ペア:

[(1, 61884780), (2, 30942390), (3, 20628260), (4, 15471195), (5, 12376956), (6, 10314130), (10, 6188478), (12, 5157065), (15, 4125652), (20, 3094239), (30, 2062826), (60, 1031413)]