66131270

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{48271}}^1$

素因数の和:48415

約数の個数: 16

約数和(自身を含む): 119907648

約数和(自身を除く): 53776378

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 48271, 96542, 241355, 482710, 6613127, 13226254, 33065635, 66131270]

約数ペア:

[(1, 66131270), (2, 33065635), (5, 13226254), (10, 6613127), (137, 482710), (274, 241355), (685, 96542), (1370, 48271)]