66868330

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{48809}}^1$

素因数の和:48953

約数の個数: 16

約数和(自身を含む): 121244040

約数和(自身を除く): 54375710

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 48809, 97618, 244045, 488090, 6686833, 13373666, 33434165, 66868330]

約数ペア:

[(1, 66868330), (2, 33434165), (5, 13373666), (10, 6686833), (137, 488090), (274, 244045), (685, 97618), (1370, 48809)]