7420860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41227}}^1$

素因数の和:41242

約数の個数: 36

約数和(自身を含む): 22510488

約数和(自身を除く): 15089628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 41227, 82454, 123681, 164908, 206135, 247362, 371043, 412270, 494724, 618405, 742086, 824540, 1236810, 1484172, 1855215, 2473620, 3710430, 7420860]

約数ペア:

[(1, 7420860), (2, 3710430), (3, 2473620), (4, 1855215), (5, 1484172), (6, 1236810), (9, 824540), (10, 742086), (12, 618405), (15, 494724), (18, 412270), (20, 371043), (30, 247362), (36, 206135), (45, 164908), (60, 123681), (90, 82454), (180, 41227)]