204429660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3407161}}^1$

素因数の和:3407173

約数の個数: 24

約数和(自身を含む): 572403216

約数和(自身を除く): 367973556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3407161, 6814322, 10221483, 13628644, 17035805, 20442966, 34071610, 40885932, 51107415, 68143220, 102214830, 204429660]

約数ペア:

[(1, 204429660), (2, 102214830), (3, 68143220), (4, 51107415), (5, 40885932), (6, 34071610), (10, 20442966), (12, 17035805), (15, 13628644), (20, 10221483), (30, 6814322), (60, 3407161)]