61180090

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{44657}}^1$

素因数の和:44801

約数の個数: 16

約数和(自身を含む): 110930472

約数和(自身を除く): 49750382

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 44657, 89314, 223285, 446570, 6118009, 12236018, 30590045, 61180090]

約数ペア:

[(1, 61180090), (2, 30590045), (5, 12236018), (10, 6118009), (137, 446570), (274, 223285), (685, 89314), (1370, 44657)]