137400110

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{98849}}^1$

素因数の和:98995

約数の個数: 16

約数和(自身を含む): 249102000

約数和(自身を除く): 111701890

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 98849, 197698, 494245, 988490, 13740011, 27480022, 68700055, 137400110]

約数ペア:

[(1, 137400110), (2, 68700055), (5, 27480022), (10, 13740011), (139, 988490), (278, 494245), (695, 197698), (1390, 98849)]