265655330

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{919}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 484479360

約数和(自身を除く): 218824030

約数列:

[1, 2, 5, 10, 137, 211, 274, 422, 685, 919, 1055, 1370, 1838, 2110, 4595, 9190, 28907, 57814, 125903, 144535, 193909, 251806, 289070, 387818, 629515, 969545, 1259030, 1939090, 26565533, 53131066, 132827665, 265655330]

約数ペア:

[(1, 265655330), (2, 132827665), (5, 53131066), (10, 26565533), (137, 1939090), (211, 1259030), (274, 969545), (422, 629515), (685, 387818), (919, 289070), (1055, 251806), (1370, 193909), (1838, 144535), (2110, 125903), (4595, 57814), (9190, 28907)]