82518780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1375313}}^1$

素因数の和:1375325

約数の個数: 24

約数和(自身を含む): 231052752

約数和(自身を除く): 148533972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1375313, 2750626, 4125939, 5501252, 6876565, 8251878, 13753130, 16503756, 20629695, 27506260, 41259390, 82518780]

約数ペア:

[(1, 82518780), (2, 41259390), (3, 27506260), (4, 20629695), (5, 16503756), (6, 13753130), (10, 8251878), (12, 6876565), (15, 5501252), (20, 4125939), (30, 2750626), (60, 1375313)]