131669220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2194487}}^1$

素因数の和:2194499

約数の個数: 24

約数和(自身を含む): 368673984

約数和(自身を除く): 237004764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2194487, 4388974, 6583461, 8777948, 10972435, 13166922, 21944870, 26333844, 32917305, 43889740, 65834610, 131669220]

約数ペア:

[(1, 131669220), (2, 65834610), (3, 43889740), (4, 32917305), (5, 26333844), (6, 21944870), (10, 13166922), (12, 10972435), (15, 8777948), (20, 6583461), (30, 4388974), (60, 2194487)]