630742850

素因数分解:

$2^1\times 5^2\times {\mathrm{277}}^1\times {\mathrm{45541}}^1$

素因数の和:45830

約数の個数: 24

約数和(自身を含む): 1177442868

約数和(自身を除く): 546700018

約数列:

[1, 2, 5, 10, 25, 50, 277, 554, 1385, 2770, 6925, 13850, 45541, 91082, 227705, 455410, 1138525, 2277050, 12614857, 25229714, 63074285, 126148570, 315371425, 630742850]

約数ペア:

[(1, 630742850), (2, 315371425), (5, 126148570), (10, 63074285), (25, 25229714), (50, 12614857), (277, 2277050), (554, 1138525), (1385, 455410), (2770, 227705), (6925, 91082), (13850, 45541)]