204042990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6801433}}^1$

素因数の和:6801443

約数の個数: 16

約数和(自身を含む): 489703248

約数和(自身を除く): 285660258

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6801433, 13602866, 20404299, 34007165, 40808598, 68014330, 102021495, 204042990]

約数ペア:

[(1, 204042990), (2, 102021495), (3, 68014330), (5, 40808598), (6, 34007165), (10, 20404299), (15, 13602866), (30, 6801433)]