270551140

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{185309}}^1$

素因数の和:185391

約数の個数: 24

約数和(自身を含む): 575943480

約数和(自身を除く): 305392340

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 185309, 370618, 741236, 926545, 1853090, 3706180, 13527557, 27055114, 54110228, 67637785, 135275570, 270551140]

約数ペア:

[(1, 270551140), (2, 135275570), (4, 67637785), (5, 54110228), (10, 27055114), (20, 13527557), (73, 3706180), (146, 1853090), (292, 926545), (365, 741236), (730, 370618), (1460, 185309)]