120125710

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{87683}}^1$

素因数の和:87827

約数の個数: 16

約数和(自身を含む): 217807056

約数和(自身を除く): 97681346

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 87683, 175366, 438415, 876830, 12012571, 24025142, 60062855, 120125710]

約数ペア:

[(1, 120125710), (2, 60062855), (5, 24025142), (10, 12012571), (137, 876830), (274, 438415), (685, 175366), (1370, 87683)]