275129990

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{184651}}^1$

素因数の和:184807

約数の個数: 16

約数和(自身を含む): 498560400

約数和(自身を除く): 223430410

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 184651, 369302, 923255, 1846510, 27512999, 55025998, 137564995, 275129990]

約数ペア:

[(1, 275129990), (2, 137564995), (5, 55025998), (10, 27512999), (149, 1846510), (298, 923255), (745, 369302), (1490, 184651)]