1539340070

素因数分解:

$2^1\times 5^1\times {\mathrm{19763}}^1\times {\mathrm{7789}}^1$

素因数の和:27559

約数の個数: 16

約数和(自身を含む): 2771308080

約数和(自身を除く): 1231968010

約数列:

[1, 2, 5, 10, 7789, 15578, 19763, 38945, 39526, 77890, 98815, 197630, 153934007, 307868014, 769670035, 1539340070]

約数ペア:

[(1, 1539340070), (2, 769670035), (5, 307868014), (10, 153934007), (7789, 197630), (15578, 98815), (19763, 77890), (38945, 39526)]