11427660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{63487}}^1$

素因数の和:63502

約数の個数: 36

約数和(自身を含む): 34664448

約数和(自身を除く): 23236788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 63487, 126974, 190461, 253948, 317435, 380922, 571383, 634870, 761844, 952305, 1142766, 1269740, 1904610, 2285532, 2856915, 3809220, 5713830, 11427660]

約数ペア:

[(1, 11427660), (2, 5713830), (3, 3809220), (4, 2856915), (5, 2285532), (6, 1904610), (9, 1269740), (10, 1142766), (12, 952305), (15, 761844), (18, 634870), (20, 571383), (30, 380922), (36, 317435), (45, 253948), (60, 190461), (90, 126974), (180, 63487)]