148973980030

素因数分解:

$2^1\times 5^1\times {\mathrm{19889}}^1\times {\mathrm{749027}}^1$

素因数の和:768923

約数の個数: 16

約数和(自身を含む): 268167004560

約数和(自身を除く): 119193024530

約数列:

[1, 2, 5, 10, 19889, 39778, 99445, 198890, 749027, 1498054, 3745135, 7490270, 14897398003, 29794796006, 74486990015, 148973980030]

約数ペア:

[(1, 148973980030), (2, 74486990015), (5, 29794796006), (10, 14897398003), (19889, 7490270), (39778, 3745135), (99445, 1498054), (198890, 749027)]